Friday, October 7, 2016

AccessPak for HIV PEP Basic


Generic Name: emtricitabine and tenofovir (em trye SYE ta been and ten OF oh vir)

Brand Names: AccessPak for HIV PEP Basic, Truvada


What is AccessPak for HIV PEP Basic (emtricitabine and tenofovir)?

Emtricitabine and tenofovir are antiviral drugs that work by preventing HIV (human immunodeficiency virus) cells from multiplying in the body.


The combination of emtricitabine and tenofovir is used to treat HIV, which causes acquired immunodeficiency syndrome (AIDS). Emtricitabine and tenofovir is not a cure for HIV or AIDS.


Emtricitabine and tenofovir may also be used for other purposes not listed in this medication guide.


What is the most important information I should know about AccessPak for HIV PEP Basic (emtricitabine and tenofovir)?


You should not take this medication if you are allergic to emtricitabine (Emtriva) or tenofovir (Viread).

Do not take this medication with other medicines that also contain emtricitabine or tenofovir (Atripla, Emtriva, Viread), or lamivudine (Combivir, Epivir, Epzicom, or Trizivir).


Some people develop lactic acidosis while taking emtricitabine and tenofovir. Early symptoms may get worse over time and this condition can be fatal. Get emergency medical help if you have even mild symptoms such as: muscle pain or weakness, numb or cold feeling in your arms and legs, trouble breathing, stomach pain, nausea with vomiting, fast or uneven heart rate, dizziness, or feeling very weak or tired. Emtricitabine and tenofovir can cause severe or fatal liver problems. Call your doctor at once if you have symptoms such as nausea, stomach pain, low fever, loss of appetite, dark urine, clay-colored stools, or jaundice (yellowing of the skin or eyes).

What should I discuss with my healthcare provider before taking AccessPak for HIV PEP Basic (emtricitabine and tenofovir)?


You should not take this medication if you are allergic to emtricitabine (Emtriva) or tenofovir (Viread). Do not take this medication with other medicines that also contain emtricitabine or tenofovir (Atripla, Emtriva, Viread), or lamivudine (Combivir, Epivir, Epzicom, or Trizivir).

If you have any of these other conditions, you may need an emtricitabine and tenofovir dose adjustment or special tests:


  • liver or kidney disease;


  • osteopenia (low bone mineral density); or




  • if you also have hepatitis B infection.




Some people develop a life-threatening condition called lactic acidosis while taking emtricitabine and tenofovir. You may be more likely to develop lactic acidosis if you are overweight or have liver disease, if you are a woman, or if you have taken HIV or AIDS medications for a long time. Talk with your doctor about your individual risk. FDA pregnancy category B. Emtricitabine and tenofovir is not expected to be harmful to an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant during treatment. HIV can be passed to your baby if you are not properly treated during pregnancy. Take all of your HIV medicines as directed to control your infection.

If you are pregnant, your name may be listed on a pregnancy registry. This is to track the outcome of the pregnancy and to evaluate any effects of emtricitabine and tenofovir on the baby.


Women with HIV or AIDS should not breast-feed a baby. Even if your baby is born without HIV, the virus may be passed to the baby in your breast milk. Do not give this medicine to anyone under 18 without the advice of a doctor.

How should I take AccessPak for HIV PEP Basic (emtricitabine and tenofovir)?


Take exactly as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than recommended. Follow the directions on your prescription label.


You may take this medication with or without food.


Use emtricitabine and tenofovir regularly to get the most benefit. Get your prescription refilled before you run out of medicine completely.


To be sure this medication is helping your condition and not causing harmful effects, your blood will need to be tested often. Your kidney and liver function or bone density may also need to be tested. Visit your doctor regularly.


If you have hepatitis B you may develop liver symptoms after you stop taking emtricitabine and tenofovir, even months after stopping. Your doctor may want to check your liver function at regular visits for several months after you stop using the medicine. Do not miss any follow-up visits to your doctor.

HIV/AIDS is usually treated with a combination of drugs. Use all medications as directed by your doctor. Read the medication guide or patient instructions provided with each medication. Do not change your doses or medication schedule without your doctor's advice. Every person with HIV or AIDS should remain under the care of a doctor.


Store at room temperature away from moisture and heat. Keep the tablets in their original container, along with the packet of moisture-absorbing preservative that comes with emtricitabine and tenofovir.

What happens if I miss a dose?


Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.


What happens if I overdose?


Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

What should I avoid while taking AccessPak for HIV PEP Basic (emtricitabine and tenofovir)?


Taking this medication will not prevent you from passing HIV to other people. Avoid having unprotected sex or sharing razors or toothbrushes. Talk with your doctor about safe ways to prevent HIV transmission during sex. Sharing drug or medicine needles is never safe, even for a healthy person.

AccessPak for HIV PEP Basic (emtricitabine and tenofovir) side effects


Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. This medication may cause lactic acidosis (a build-up of lactic acid in the body, which can be fatal). Lactic acidosis can start slowly and get worse over time. Get emergency medical help if you have even mild symptoms of lactic acidosis, such as:

  • muscle pain or weakness;




  • numb or cold feeling in your arms and legs;




  • trouble breathing;




  • feeling dizzy, light-headed, tired, or very weak;




  • stomach pain, nausea with vomiting; or




  • fast or uneven heart rate.




Call your doctor at once if you have any of these other serious side effects:

  • signs of liver damage - nausea, stomach pain, low fever, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes);




  • increased thirst, urinating more or less than usual or not at all;




  • swelling, rapid weight gain, feeling short of breath; or




  • signs of infection such as fever, chills, skin lesions, or cough with yellow or green mucus.



Less serious side effects may include:



  • diarrhea, mild nausea;




  • headache, tired feeling;




  • dizziness, depressed mood;




  • sleep problems (insomnia), strange dreams;




  • mild itching or skin rash;




  • runny or stuffy nose, cough; or




  • changes in the shape or location of body fat (especially in your arms, legs, face, neck, breasts, and waist).



This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.


What other drugs will affect AccessPak for HIV PEP Basic (emtricitabine and tenofovir)?


Emtricitabine and tenofovir can harm your kidneys. This effect is increased when you also use other medicines harmful to the kidneys. You may need dose adjustments or special tests if you have recently used:



  • lithium (Lithobid);




  • methotrexate (Rheumatrex, Trexall);




  • pain or arthritis medicines such as aspirin (Anacin, Excedrin), acetaminophen (Tylenol), diclofenac (Cataflam, Voltaren), etodolac (Lodine), ibuprofen (Advil, Motrin), indomethacin (Indocin), naproxen (Aleve, Naprosyn), and others;




  • medicines used to prevent organ transplant rejection, such as cyclosporine (Gengraf, Neoral, Sandimmune), sirolimus (Rapamune) or tacrolimus (Prograf);




  • an IV antibiotic such as gentamicin (Garamycin), vancomycin (Vancocin, Vancoled), and others;




  • antiviral medicines such as adefovir (Hepsera), cidofovir (Vistide), or foscarnet (Foscavir); or




  • cancer medicine such as aldesleukin (Proleukin), carmustine (BiCNU, Gliadel), cisplatin (Platinol), ifosfamide (Ifex), oxaliplatin (Eloxatin), plicamycin (Mithracin), streptozocin (Zanosar), or tretinoin (Vesanoid).




You may need dose adjustments or special tests when taking any of these medications together with emtricitabine and tenofovir.

Other medications that can affect emtricitabine and tenofovir include:



  • the herpes medications acyclovir (Zovirax) or valacyclovir (Valtrex);




  • medications to treat cytomegalovirus (CMV) such as cidofovir (Vistide), ganciclovir (Cytovene) or valganciclovir (Valcyte); or




  • certain other HIV medicines such as atazanavir (Reyataz), didanosine (Videx), indinavir (Crixivan), saquinavir (Invirase), lopinavir/ritonavir (Kaletra), or ritonavir (Norvir).



This list is not complete and other drugs may interact with emtricitabine and tenofovir. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.



More AccessPak for HIV PEP Basic resources


  • AccessPak for HIV PEP Basic Side Effects (in more detail)
  • AccessPak for HIV PEP Basic Use in Pregnancy & Breastfeeding
  • AccessPak for HIV PEP Basic Drug Interactions
  • 0 Reviews for AccessPak for HIV PEP Basic - Add your own review/rating


  • Truvada Prescribing Information (FDA)

  • Truvada Advanced Consumer (Micromedex) - Includes Dosage Information

  • Truvada MedFacts Consumer Leaflet (Wolters Kluwer)

  • Truvada Consumer Overview



Compare AccessPak for HIV PEP Basic with other medications


  • HIV Infection
  • Nonoccupational Exposure


Where can I get more information?


  • Your pharmacist can provide more information about emtricitabine and tenofovir.

See also: AccessPak for HIV PEP Basic side effects (in more detail)


AccuHist Drops





Dosage Form: oral solution
AccuHist Drops - chlorpheniramine maleate and phenylephrine hydrochloride solution

Active Ingredients (per 1 mL)


Chlorpheniramine maleate 1 mg

Phenylephrine hydrochloride 2.5 mg



Purpose


Antihistamine

Nasal Decongestant



Uses


Temporarily relieves:


  • runny nose

  • reduces sneezing

  • itching of the nose or throat

  • itchy, watery eyes due to hay fever or other upper respiratory allergies

  • nasal congestion due to the common cold

  • Temporarily restores free breathing through the nose.


Warnings


Do not exceed recommended dosage.


If nervousness, dizziness, or sleeplessness occur, discontinue use and consult a doctor. If symptoms do not improve within 7 days or are accompanied by fever, consult a doctor.


May cause excitability, especially in children.


May cause drowsiness; sedatives and tranquilizers may increase this effect. Do not give this product to children who are taking sedatives or tranquilizers, without first consulting the child's doctor.


Do not give this product to a child who has heart disease, high blood pressure, thyroid disease, or diabetes unless directed by a doctor.


Do not use in a child who is taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your child's prescription drug contains an MAOI, ask a doctor or pharmacist before giving this product.


Do not give this product to children who have a breathing problem such as chronic bronchitis, or who have glaucoma, without first consulting the child's doctor.



KEEP THIS AND ALL DRUGS OUT OF THE REACH OF CHILDREN.


In case of accidental overdose, seek professional assistance or contact a poison control center immediately.



Directions


Children 6 to 12 years of age: 2 mL every 4 hours

Children under 6 years of age: Consult a physician.

Do not exceed 6 doses during a 24-hour period or as directed by a physician.



Other Information


Store at 20°-25°C (68°-77°F).

Under Federal Law, this product is available without a prescription. Certain laws may differ.



Inactive Ingredients


cherry flavor, citric acid, glycerin 99.5% min, propylene glycol, purified water, sodium citrate, sodium saccharin, sorbitol 70% solution.



Questions? Comments?


Call 1-678-208-0388











ACCUHIST 
chlorpheniramine maleate, phenylephrine hydrochloride  solution










Product Information
Product TypeHUMAN PRESCRIPTION DRUGNDC Product Code (Source)23589-030
Route of AdministrationORALDEA Schedule    











Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
CHLORPHENIRAMINE MALEATE (CHLORPHENIRAMINE)CHLORPHENIRAMINE MALEATE1 mg  in 1 mL
PHENYLEPHRINE HYDROCHLORIDE (PHENYLEPHRINE)PHENYLEPHRINE HYDROCHLORIDE2.5 mg  in 1 mL


















Inactive Ingredients
Ingredient NameStrength
CITRIC ACID MONOHYDRATE 
GLYCERIN 
PROPYLENE GLYCOL 
WATER 
SODIUM CITRATE 
SACCHARIN SODIUM 
SORBITOL 


















Product Characteristics
Color    Score    
ShapeSize
FlavorCHERRYImprint Code
Contains      










Packaging
#NDCPackage DescriptionMultilevel Packaging
123589-030-0259.2 mL In 1 BOTTLENone










Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC monograph finalpart34101/25/201004/30/2013


Labeler - Tiber Laboratories, LLC (008913939)
Revised: 11/2011Tiber Laboratories, LLC




More AccuHist Drops resources


  • AccuHist Drops Side Effects (in more detail)
  • AccuHist Drops Use in Pregnancy & Breastfeeding
  • Drug Images
  • AccuHist Drops Drug Interactions
  • AccuHist Drops Support Group
  • 7 Reviews for AccuHist - Add your own review/rating


  • AccuHist Drops Concise Consumer Information (Cerner Multum)

  • Biohist LA Sustained-Release Tablets MedFacts Consumer Leaflet (Wolters Kluwer)

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  • Histade Concise Consumer Information (Cerner Multum)

  • QDALL 24-Hour Sustained-Release Capsules MedFacts Consumer Leaflet (Wolters Kluwer)



Compare AccuHist Drops with other medications


  • Cold Symptoms
  • Hay Fever

Acerola


Generic Name: ascorbic acid (vitamin C) (as KORE bik AS id)

Brand Names: Acerola, Ascorbic Acid Quick Melts, C-Time, C/Rose Hips, Cecon, Cemill 1000, Cemill 500, Ester-C, N Ice with Vitamin C, Sunkist Vitamin C, Vicks Vitamin C Drops, Vitamin C, Vitamin C TR, Vitamin C with Rose Hips


What is ascorbic acid?

Ascorbic acid (vitamin C) occurs naturally in foods such as citrus fruit, tomatoes, potatoes, and leafy vegetables. Ascorbic acid is important for bones and connective tissues, muscles, and blood vessels. Vitamin C also helps the body absorb iron, which is needed for red blood cell production.


Ascorbic acid is used to treat and prevent vitamin C deficiency.


Ascorbic acid may also be used for other purposes not listed in this medication guide.


What is the most important information I should know about ascorbic acid?


You should not use this medication if you have ever had an allergic reaction to ascorbic acid.

Ask a doctor or pharmacist about using ascorbic acid if you have kidney disease or a history of kidney stones, liver disease (especially cirrhosis), or an enzyme deficiency called glucose-6-phosphate dehydrogenase deficiency (G6PD).


It is not known whether ascorbic acid is harmful to an unborn baby or a nursing baby. Some vitamins and minerals are needed during pregnancy or for breast milk production, but some may be harmful if taken in large doses. Do not take ascorbic acid without telling your doctor if you are pregnant or breast-feeding.

Ascorbic acid can be harmful to the kidneys, and this effect is increased when ascorbic acid is used together with other medicines that can harm the kidneys. Before taking ascorbic acid, tell your doctor if you are receiving chemotherapy, or using medicines to treat a bowel disorder, medication to prevent organ transplant rejection, antiviral medications, pain or arthritis medicines, or any injected antibiotics. You may need dose adjustments or special tests when taking any of these medications together with ascorbic acid.


Before taking ascorbic acid, tell your doctor about all other medications you take.


Stop using ascorbic acid and call your doctor at once if you have severe pain in your lower back or side, blood in your urine, pain when you urinate, severe or ongoing diarrhea, or feel like you might pass out.

What should I discuss with my healthcare provider before taking ascorbic acid?


You should not use this medication if you have ever had an allergic reaction to ascorbic acid.

Ask a doctor or pharmacist about using ascorbic acid if you have:


  • kidney disease or a history of kidney stones;

  • liver disease (especially cirrhosis); or


  • an enzyme deficiency called glucose-6-phosphate dehydrogenase deficiency (G6PD).




It is not known whether ascorbic acid is harmful to an unborn baby. Some vitamins and minerals can harm an unborn baby if taken in large doses. You may need to use a prenatal vitamin specially formulated for pregnant women. Do not take ascorbic acid without telling your doctor if you are pregnant. Ascorbic acid can pass into breast milk, but it is not known whether it would be harmful to a nursing baby. Some vitamins and minerals are needed for breast milk production, but some may harm a nursing baby. Do not take ascorbic acid without telling your doctor if you are breast-feeding a baby.

How should I take ascorbic acid?


Use this medication exactly as directed on the label, or as prescribed by your doctor. Do not use it in larger amounts or for longer than recommended.


The recommended dietary allowance of ascorbic acid increases with age, and whether you are pregnant or breast-feeding. Follow your doctor's instructions. You may also consult the National Academy of Sciences "Dietary Reference Intake" or the U.S. Department of Agriculture's "Dietary Reference Intake" (formerly "Recommended Daily Allowances" or RDA) listings for more information.


Take the ascorbic acid regular tablet or capsule with a full glass (8 ounces) of water.

The ascorbic acid chewable tablet must be chewed before swallowing. Ascorbic acid gum may be chewed over a long period and then spit out and thrown away.


Remove the disintegrating tablet from the package using dry hands, and place the tablet in your mouth. It will begin to dissolve right away. Do not swallow the tablet whole. Allow it to dissolve in your mouth without chewing. Swallow several times as the tablet dissolves.


Measure liquid medicine with a special dose-measuring spoon or cup, not a regular table spoon. If you do not have a dose-measuring device, ask your pharmacist for one.


Dissolve the powder form of ascorbic acid in a small amount of water or other liquid. Follow the directions on the package label about what types of liquid you may use. Stir the mixture and drink all of it right away. To make sure you get the entire dose, add a little more water to the same glass, swirl gently and drink right away.


Store ascorbic acid at room temperature away from moisture and heat.

What happens if I miss a dose?


Take the missed dose as soon as you remember. If it is almost time for your next dose, wait until then to take the medicine and skip the missed dose. Do not take extra medicine to make up the missed dose.


What happens if I overdose?


Seek emergency medical attention if you think you have used too much of this medicine.

An overdose of ascorbic acid is not likely to cause life-threatening symptoms.


What should I avoid while taking ascorbic acid?


Follow your doctor's instructions about any restrictions on food, beverages, or activity.


Smoking can make ascorbic acid less effective.

Ascorbic acid side effects


Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Stop using ascorbic acid and call your doctor at once if you have a serious side effect such as:

  • severe pain in your lower back or side;




  • blood in your urine;




  • pain when you urinate;




  • severe or ongoing diarrhea; or




  • feeling like you might pass out.



Less serious side effects may include:



  • heartburn, stomach cramps;




  • nausea, vomiting, diarrhea;




  • headache, dizziness;




  • flushing (warmth, redness, or tingling under your skin);



This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.


What other drugs will affect ascorbic acid?


Ascorbic acid can be harmful to the kidneys, and this effect is increased when ascorbic acid is used together with other medicines that can harm the kidneys. Before taking ascorbic acid, tell your doctor if you are receiving chemotherapy, or using medicines to treat a bowel disorder, medication to prevent organ transplant rejection, antiviral medications, pain or arthritis medicines, or any injected antibiotics.


You may need dose adjustments or special tests when taking any of these medications together with ascorbic acid.


The following drugs can interact with ascorbic acid. Tell your doctor if you are using any of these:



  • aspirin or acetaminophen (Tylenol);




  • fluphenazine (Permitil);




  • indinavir (Crixivan);




  • levodopa (Atamet, Larodopa, Parcopa, Sinemet);




  • nicotine patches (Nicoderm, Habitrol, Commit);




  • antacids that contain aluminum (such as Amphojel, Maalox, Mylanta, Rulox, and others);




  • an antibiotic such as demeclocycline (Declomycin), doxycycline (Adoxa, Doryx, Oracea, Vibramycin), minocycline (Dynacin, Minocin, Solodyn, Vectrin), or tetracycline (Brodspec, Panmycin, Sumycin, Tetracap); or




  • a barbiturate such as butabarbital (Butisol), secobarbital (Seconal), pentobarbital (Nembutal), or phenobarbital (Solfoton);




  • birth control pills or hormone replacement therapy, including Premarin, Estratest, Vivelle, Climara, Estring, Estrace, and others; or




  • a blood thinner such as warfarin (Coumadin).



This list is not complete and there may be other drugs that can interact with ascorbic acid. Tell your doctor about all your prescription and over-the-counter medications, vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start a new medication without telling your doctor.



More Acerola resources


  • Acerola Side Effects (in more detail)
  • Acerola Use in Pregnancy & Breastfeeding
  • Acerola Drug Interactions
  • 0 Reviews for Acerola - Add your own review/rating


  • Acerola Natural MedFacts for Professionals (Wolters Kluwer)

  • Acerola Natural MedFacts for Consumers (Wolters Kluwer)

  • ascorbic acid Advanced Consumer (Micromedex) - Includes Dosage Information

  • Ascorbic Acid Monograph (AHFS DI)

  • Ascorbic Acid MedFacts Consumer Leaflet (Wolters Kluwer)

  • Cecon Solution MedFacts Consumer Leaflet (Wolters Kluwer)

  • Cenolate Injection MedFacts Consumer Leaflet (Wolters Kluwer)

  • Cevi-Bid Controlled-Release Capsules MedFacts Consumer Leaflet (Wolters Kluwer)



Compare Acerola with other medications


  • Dietary Supplementation
  • Scurvy
  • Urinary Acidification


Where can I get more information?


  • Your doctor, pharmacist, or health care provider may have more information about ascorbic acid.

See also: Acerola side effects (in more detail)


Acarbose


Class: alpha-Glucosidase Inhibitors
VA Class: HS502
Chemical Name: O - 4,6 - dideoxy - 4 - [[[1S - (1α,4α,5β,6α)] - 4,5,6 - trihydroxy - 3 - (hydroxymethyl) - 2 - cyclohexen - 1 - yl]amino] - α - d -glucopyranosyl-(1→4)-O-α-d-glucopyranosyl-(1→4)-d-glucose
Molecular Formula: C25H43NO18
CAS Number: 56180-94-0
Brands: Precose

Introduction

Antidiabetic agent; an α-glucosidase inhibitor.1 6 30 52


Uses for Acarbose


Diabetes Mellitus


Used as monotherapy as an adjunct to diet and exercise for the management of type 2 (noninsulin-dependent) diabetes mellitus (NIDDM) in patients whose hyperglycemia cannot be controlled by diet and exercise alone.1 6 14 47


Also used as adjunct to diet and exercise in combination with metformin, a sulfonylurea, or insulin for management of type 2 diabetes mellitus in patients whose hyperglycemia cannot be controlled with acarbose, metformin, insulin, or sulfonylurea monotherapy, diet, and exercise.1 3 6 14 23 26 44 47


Metformin generally recommended over other antidiabetic agents for initial oral antidiabetic therapy because of absence of weight gain or hypoglycemia, relatively lower expense and greater efficacy, and generally low adverse effect profile.110


ADA and other clinicians prefer addition of an insulin, a sulfonylurea, or a thiazolidinedione over an α-glucosidase inhibitor (e.g., acarbose), pramlintide, exenatide, or a meglitinide (e.g., repaglinide, nateglinide) as second-line therapy in patients inadequately controlled on metformin monotherapy because of relatively lesser efficacy, limited clinical data, frequent GI adverse effects, and/or greater cost with the latter agents.110


Acarbose should not be used as sole antidiabetic therapy in patients whose diabetes is complicated by ketoacidosis with or without coma (e.g., type 1 [insulin-dependent, IDDM] diabetes mellitus); instead, such patients should receive insulin.1 57


Acarbose Dosage and Administration


General



  • Individualize treatment and adjust target blood glucose and glycosylated hemoglobin A1c (HbA1c) concentrations based on patient’s understanding and adherence to the treatment regimen, the risk of severe hypoglycemia, and other factors that may increase risk or decrease benefit (e.g., very young or old age, comorbid conditions, other diseases that materially shorten life expectancy).1 62




  • Goal of therapy is to reduce both postprandial blood (or plasma) glucose and hemoglobin values to normal or near normal using lowest effective dosage of acarbose as monotherapy or combined with a sulfonylurea antidiabetic agent, metformin, or insulin.1 (Plasma glucose concentrations generally 10–15% higher than those in whole blood and may vary according to method and laboratory used.)63 During therapy initiation and dosage titration, obtain 1-hour postprandial glucose concentration to determine therapeutic response and minimum effective dosage.1 14 23 52 62 Monitor HbA1c values at approximately every 3 months to evaluate long-term glycemic control.1 14 23 52 62 Monitor glucose concentrations 1–2 hours after the start of a meal in those who have elevated HbA1c despite adequate preprandial glucose concentrations.62



Administration


Oral Administration


Administer orally at the beginning (with the first bite) of each main meal.1 23 If a dose is missed, take the next dose at the next meal.108 Do not take a double dose to make up for the missed dose.108


Dosage


Adults


Diabetes Mellitus

Oral

Initially, 25 mg 3 times daily at the beginning of each main meal.1 23 In patients with adverse GI effects,2 12 23 34 initiate at 25 mg once daily and increase dosage gradually as necessary to 25 mg 3 times daily.1


Once dosage of 25 mg 3 times daily has been reached, increase dosage at intervals of 4–8 weeks as tolerated to achieve the desired 1-hour postprandial glucose concentration (i.e., <180 mg/dL).1 23 34 41 52 62 Maintenance dosage ranges from 50–100 mg 3 times daily.1 6 47


Dosages higher than 100 mg 3 times daily are not recommended since such dosages have been associated with an increased risk of elevated serum aminotransferase concentrations.1 10 18 19 20 22 23 25 27 30 37 43 52 If no further therapeutic benefit occurs at the maximum recommended dosage, consider lowering the dosage.1


Prescribing Limits


Adults


Diabetes Mellitus

Oral

Patients ≤60 kg: maximum 50 mg 3 times daily.1 23 34 41 52


Patients >60 kg: maximum 100 mg 3 times daily.1


Cautions for Acarbose


Contraindications



  • Known hypersensitivity to the drug.1




  • Diabetic ketoacidosis.1




  • Cirrhosis.1




  • Inflammatory bowel disease, colonic ulceration, existing partial intestinal obstruction or predisposition to this condition.1




  • Chronic intestinal diseases associated with marked disorders of digestion or absorption.1




  • Co-existing conditions that may deteriorate as a result of increased intestinal gas formation.1



Warnings/Precautions


General Precautions


Metabolic Effects

Should not cause hypoglycemia when administered alone in the fasted or postprandial state.1 However, hypoglycemia (rarely hypoglycemic shock) may occur when used concomitantly with a sulfonylurea antidiabetic agent and/or insulin.1 If hypoglycemia occurs, adjust dosage of these agents appropriately.1 Use oral glucose (dextrose) for the treatment of mild to moderate hypoglycemia instead of sucrose (table sugar);1 the absorption of oral glucose is not inhibited by acarbose.1 Severe hypoglycemia may require the use of either IV glucose or parenteral glucagon.1


Insulin may be required for correction of temporary hyperglycemia that is not controlled by dietary regulation or oral antidiabetic agents during periods of severe stress (e.g., acute infection, trauma, surgery, fever).1 57 59


Hepatic Effects

Elevations in serum aminotransferase (i.e., ALT, AST) concentrations and, in rare instances, hyperbilirubinemia may occur, particularly with dosages exceeding 150 mg daily (50 mg 3 times daily).1 23 Jaundice and fatal hepatitis reported during postmarketing experience.1


Determine serum aminotransferase concentrations every 3 months during the first year of therapy and periodically thereafter.1 If elevations in serum aminotransferase concentrations occur, reduce dosage.1 May be necessary to withdraw the drug, particularly if elevated serum aminotransferase concentrations persist.1


Adherence to Prescribed Diet

If prescribed diet not followed closely, adverse GI effects may be intensified.1 108 To minimize adverse GI effects, avoid rich foods, sauces, and certain beverages, including beer and carbonated soft drinks.108 Limit intake of gas-producing foods such as beans, nuts, bran cereals, broccoli, and cabbage.108 Consume low-fat meals and snacks.108 Drink plenty of water, especially in the early morning, midmorning, and afternoon.108 Avoid overeating; food portions should be small to moderate in size.108 Eat food slowly and chew thoroughly.108 Keep food diary to identify problem foods.108


Specific Populations


Pregnancy

Category B.1


Lactation

Distributed into milk in rats.1 Not known whether distributed into human milk.1 Use not recommended in nursing women.1


Pediatric Use

Safety and efficacy in children <18 years of age not established.1 23


Geriatric Use

Safety and efficacy in those ≥65 years of age similar to that in younger adults.1 (See Special Populations under Pharmacokinetics: Absorption.)


Hepatic Impairment

Contraindicated in patients with cirrhosis.1 23 52 Not studied in other conditions associated with hepatic impairment.1 23 52


Renal Impairment

Not recommended for use in diabetic patients with appreciable renal impairment (Scr >2 mg/dL).1 23


Common Adverse Effects


Flatulence, diarrhea, abdominal discomfort/pain.1


Interactions for Acarbose


Digestive Enzyme Supplements


Possible reduction in the glycemic effects of acarbose.1 Avoid concomitant use.1


Intestinal Adsorbents


Possible reduction in the glycemic effects of acarbose.1 Avoid concomitant use.1


Specific Drugs














































































Drug



Interaction



Comments



Amylase (digestive enzyme preparation)



Possible reduction in glycemic effects of acarbose1



Avoid concomitant use1



Calcium-channel blocking agents



Potential to exacerbate hyperglycemia, resulting in loss of glycemic control1


No effect of acarbose on the pharmacokinetic or pharmacodynamics of nifedipine1



Monitor for loss of glycemic control1


When calcium-channel blocking agents are withdrawn in patients receiving concurrent sulfonylureas or insulin, monitor for evidence of hypoglycemia1



Charcoal (intestinal adsorbent)



Possible reduction in glycemic effects of acarbose1



Avoid concomitant use1



Corticosteroids



Potential to exacerbate hyperglycemia, resulting in loss of glycemic control1



Monitor for loss of glycemic control1


When corticosteroids are withdrawn in patients receiving concurrent sulfonylureas or insulin, monitor for evidence of hypoglycemia1



Contraceptives, oral



Potential exacerbation of hyperglycemia/loss of glycemic control1



Monitor for loss of glycemic control1


When oral contraceptives are withdrawn in patients receiving concurrent sulfonylureas or insulin, observe for evidence of hypoglycemia1



Digoxin



Decreased blood concentrations of digoxin1



May require increased digoxin dosage1



Diuretics (e.g., thiazides)



Potential exacerbation of hyperglycemia, resulting in loss of glycemic control1



Monitor for loss of glycemic control1


When diuretics are withdrawn in patients receiving concurrent sulfonylureas or insulin, observe for evidence of hypoglycemia1



Estrogens



Potential to exacerbate hyperglycemia, resulting in loss of glycemic control1



Monitor for loss of glycemic control1


When estrogens are withdrawn in patients receiving concurrent sulfonylureas or insulin, observe for evidence of hypoglycemia1



Glyburide



No effect on absorption or disposition of concomitant glyburide1



Pharmacokinetic interaction with glyburide unlikely1



Insulin



Increased risk of hypoglycemia, rarely hypoglycemic shock, with concomitant insulin1



If hypoglycemia occurs, reduce insulin dosage1



Isoniazid



Potential to exacerbate hyperglycemia, resulting in loss of glycemic control1



Monitor for loss of glycemic control1


When isoniazid is withdrawn in patients receiving concurrent sulfonylureas or insulin, monitor for evidence of hypoglycemia1



Metformin



Possible decreased peak plasma concentration of metformin1



Pharmacokinetic interaction not considered clinically important1



Nicotinic acid



Potential to exacerbate diabetes mellitus, resulting in loss of glycemic control1



Monitor for loss of glycemic control1


When nicotinic acid is withdrawn in patients receiving concurrent sulfonylureas or insulin, observe for evidence of hypoglycemia1



Pancreatin (digestive enzyme preparation)



Possible reduction in glycemic effects of acarbose1



Avoid concomitant use1



Phenothiazines



Potential to exacerbate hyperglycemia, resulting in loss of glycemic control1



Monitor for loss of glycemic control1


When phenothiazines are withdrawn in patients receiving concurrent sulfonylureas or insulin, monitor for evidence of hypoglycemia1



Phenytoin



Potential to exacerbate hyperglycemia, resulting in loss of glycemic control1



Monitor for loss of glycemic control1


When phenytoin is withdrawn in patients receiving concurrent sulfonylureas or insulin, monitor for evidence of hypoglycemia1



Pramlintide



Delayed gastric emptying caused by α-glucosidase inhibitors may alter effects of pramlintide on GI absorption of nutrients112



Avoid concomitant pramlintide; safety/efficacy of combination therapy not established112



Propranolol



Pharmacokinetic or pharmacodynamic interaction unlikely1



Ranitidine



Pharmacokinetic or pharmacodynamic interaction unlikely1



Rosiglitazone



Reduced extent of absorption and prolonged half-life of rosiglitazone113


Potential for altered glycemic control is uncertain114



Pharmacokinetic interaction not considered clinically important113



Sulfonylureas



Increased risk of hypoglycemia, hypoglycemic shock with sulfonylureas1



If hypoglycemia occurs, reduce sulfonylurea dosage1



Sympathomimetic agents



Potential to exacerbate hyperglycemia, resulting in loss of glycemic control1



Monitor for loss of glycemic control1


When sympathomimetic agents are withdrawn in patients receiving concurrent sulfonylureas or insulin, monitor for evidence of hypoglycemia.1



Thyroid agents



Potential to exacerbate hyperglycemia, resulting in loss of glycemic control1



Monitor for loss of glycemic control1


When thyroid agents are withdrawn in patients receiving concurrent sulfonylureas or insulin, monitor for evidence of hypoglycemia1


Acarbose Pharmacokinetics


Absorption


Bioavailability


Low systemic bioavailability of parent compound; <2% of dose is absorbed as active drug (parent compound and active metabolite).1 Peak plasma concentrations of active drug attained at approximately 1 hour.1 Approximately 34% of dose absorbed as numerous metabolites.1


Onset


Satisfactory control of blood glucose concentrations achieved within a few days after dosage adjustment; however18 23 maximum response may be delayed for up to 2 weeks.18 23


Special Populations


In geriatric patients, mean AUC and peak blood concentrations of the drug were higher compared with younger adults;1 differences not statistically significant.1


In individuals with severe renal impairment (CLcr <25 mL/minute), peak plasma drug concentrations and AUC increased compared with those values in individuals with normal renal function.1


Distribution


Extent


Distributed into milk in rats.1


Elimination


Metabolism


Metabolized exclusively in GI tract, principally by intestinal bacteria but also by digestive enzymes to numerous metabolites, one of which is active.1


Elimination Route


Excreted principally in feces (51% of dose) as unabsorbed drug and in urine as metabolites (34% of dose).1 No accumulation with recommended dosing frequency.1


Half-life


Approximately 2 hours.1


Stability


Storage


Oral


Tablets

≤25°C.1 Protect from moisture.1


ActionsActions



  • Small inhibitory effect on α-glucosidase enzymes (e.g., glucoamylase, sucrase, maltase, isomaltase) that hydrolyze oligosaccharides, trisaccharides, and disaccharides to glucose and other monosaccharides in the intestinal brush-border.2 6 14 24 29 30 52 Small inhibitory effect on pancreatic α-amylase, which hydrolyzes starch into maltose, maltotriose, and dextrins in the lumen of the small intestine.2 14 30 33 No inhibitory effect on lactase and would not be expected to produce lactose intolerance.1




  • Delays carbohydrate breakdown and glucose absorption and reduces postprandial hyperglycemia in diabetic patients.1 2 6 7 10 14 23 24 30




  • Reduces fluctuations in the daily blood glucose concentration-time profile in patients with type 2 diabetes mellitus and in lean or obese nondiabetic individuals.1 2 3 6 7 19 20 21 23 24 35 37 39 47 Fasting blood glucose concentrations either not affected or mildly decreased.1 2 3 6 7 19 20 21 23 24 35 37 39 47




  • In contrast to sulfonylurea antidiabetic agents, acarbose does not enhance insulin secretion.1 Does not produce hypoglycemia when given as monotherapy in fasting individuals.1




  • When used in combination with sulfonylurea antidiabetic agents are used in combination, acarbose reduces the insulinotropic and weight-increasing effects of sulfonylureas.1 No clinically important loss of calories or weight loss occurs in either diabetic or nondiabetic individuals.2 6 13 14 18 21 23 28 35 37 39



Advice to Patients



  • Importance of adherence to diet and exercise regimen.1 23 54




  • Importance of adherence to dietary precautions designed to minimize adverse GI effects.1 108 Importance of consulting a clinician for dosage adjustments if adverse GI effects occur despite adherence to such dietary precautions.1 (See Adherence to Prescribed Diet under Cautions.)




  • Importance of regular monitoring of blood glucose concentrations.1 14 23 52 62




  • Importance of avoiding infection.23




  • Provide instruction on the management of hyperglycemia or hypoglycemia.23 62 Advise of the risk of hypoglycemia, its symptoms, and conditions that predispose to the development of hypoglycemia.1 Importance of keeping a readily available source of glucose (dextrose) to treat symptoms of hypoglycemia when used in combination with a sulfonylurea agent or insulin.1




  • Importance of informing clinicians of existing or contemplated concomitant therapy, including prescription and OTC drugs.1




  • Importance of women informing clinicians if they are or plan to become pregnant or plan to breast-feed.1




  • Importance of advising patients of other important precautionary information.1 (See Cautions.)



Preparations


Excipients in commercially available drug preparations may have clinically important effects in some individuals; consult specific product labeling for details.























Acarbose

Routes



Dosage Forms



Strengths



Brand Names



Manufacturer



Oral



Tablets



25 mg



Precose



Bayer



50 mg



Precose



Bayer



100 mg



Precose



Bayer


Comparative Pricing


This pricing information is subject to change at the sole discretion of DS Pharmacy. This pricing information was updated 03/2011. Actual costs to patients will vary depending on the use of specific retail or mail-order locations and health insurance copays.


Acarbose 100MG Tablets (WATSON LABS): 100/$89.99 or 300/$239.97


Acarbose 25MG Tablets (WATSON LABS): 100/$81.99 or 300/$223.9


Acarbose 50MG Tablets (WATSON LABS): 100/$87.99 or 300/$235.96


Precose 100MG Tablets (BAYER HEALTHCARE PHARMA): 90/$109.99 or 270/$299.97


Precose 25MG Tablets (BAYER PHARMACEUTICAL): 90/$85.51 or 270/$238.56


Precose 50MG Tablets (BAYER PHARMACEUTICAL): 90/$88.49 or 270/$250.48



Disclaimer

This report on medications is for your information only, and is not considered individual patient advice. Because of the changing nature of drug information, please consult your physician or pharmacist about specific clinical use.


The American Society of Health-System Pharmacists, Inc. and Drugs.com represent that the information provided hereunder was formulated with a reasonable standard of care, and in conformity with professional standards in the field. The American Society of Health-System Pharmacists, Inc. and Drugs.com make no representations or warranties, express or implied, including, but not limited to, any implied warranty of merchantability and/or fitness for a particular purpose, with respect to such information and specifically disclaims all such warranties. Users are advised that decisions regarding drug therapy are complex medical decisions requiring the independent, informed decision of an appropriate health care professional, and the information is provided for informational purposes only. The entire monograph for a drug should be reviewed for a thorough understanding of the drug's actions, uses and side effects. The American Society of Health-System Pharmacists, Inc. and Drugs.com do not endorse or recommend the use of any drug. The information is not a substitute for medical care.

AHFS Drug Information. © Copyright, 1959-2011, Selected Revisions November 2007. American Society of Health-System Pharmacists, Inc., 7272 Wisconsin Avenue, Bethesda, Maryland 20814.




References



1. Bayer. Precose (acarbose) tablets prescribing information. West Haven, CT; 2004 Nov.



2. Clissold SP, Edwards C. Acarbose: a preliminary review of its pharmacodynamic and pharmacokinetic properties, and therapeutic potential. Drugs. 1988; 35:214-43. [IDIS 240384] [PubMed 3286212]



3. Anon. Acarbose–an α-glucosidase inhibitor. Int Pharm J. 1994; 8:11-12.



6. Santeusanio F, Compagnucci P. A risk-benefit appraisal of acarbose in the management of non-insulin-dependent diabetes mellitus. Drug Saf. 1994; 11:432-44. [PubMed 7727053]



7. Jenkins DJA, Taylor RH, Goff DV et al. Scope and specificity of acarbose in slowing carbohydrate absorption in man. Diabetes. 1981; 30:951-4. [IDIS 166882] [PubMed 7028548]



10. Hayakawa T, Kondo T, Okumura N et al. Enteroglucagon release in disaccharide malabsorption induced by intestinal α-glucosidase inhibition. Am J Gastroenterol. 1989; 84:523-6. [IDIS 257433] [PubMed 2655436]



11. Bristol-Myers Squibb, Princeton, NJ: personal communication on metformin.



12. Scheppach W, Fabian C, Ahrens F et al. Effect of starch malabsorption on colonic function and metabolism in humans. Gastroenterology. 1988; 95:1549-55. [IDIS 248963] [PubMed 3053313]



13. Fölsch UR, Ebert R, Creutzfeldt W. Response of serum levels of gastric inhibitory polypeptide and insulin to sucrose ingestion during long-term application of acarbose. Scand J Gastroenterol. 1981; 16:629-32. [IDIS 140169] [PubMed 7034156]



14. Balfour JA, McTavish D. Acarbose: an update of its pharmacology and therapeutic use in diabetes mellitus. Drugs. 1993; 46:1025-54. [PubMed 7510610]



16. Carlisle BA, Kroon LA, Koda-Kimble MA. Diabetes mellitus. In: Koda-Kimble MA, Young LY, eds. Applied therapeutics: the clinical use of drugs. 8th ed. Philadelphia, PA: Lippincott Williams &Wilkins; 2005: 50-1–50-86.



18. Coniff RF, Shapiro JA, Seaton TB. Long-term efficacy and safety of acarbose in the treatment of obese subjects with non-insulin-dependent diabetes mellitus. Arch Intern Med. 1994; 154:2442-8. [IDIS 338784] [PubMed 7979840]



19. Coniff RF, Shapiro JA, Seaton TB et al. Multicenter, placebo-controlled trial comparing acarbose (BAY g 5421) with placebo, tolbutamide, and tolbutamide-plus-acarbose in non-insulin-dependent diabetes mellitus. Am J Med. 1995; 98:443-51. [IDIS 348267] [PubMed 7733122]



20. Coniff RF, Shapiro JA, Robbins D et al. Reduction of glycosylated hemoglobin and postprandial hyperglycemia by acarbose in patients with NIDDM: a placebo-controlled dose-comparison study. Diabetes Care. 1995; 18:817-24. [IDIS 348962] [PubMed 7555508]



21. Hoffmann J, Spengler M. Efficacy of 24-week monotherapy with acarbose, glibenclamide, or placebo in NIDDM patients: the Essen Study. Diabetes Care. 1994; 17:561-6. [IDIS 330682] [PubMed 8082525]



22. Chiasson J-L, Josse RG, Hunt JA et al. The efficacy of acarbose in the treatment of patients with non-insulin-dependent diabetes mellitus. Ann Intern Med. 1994; 121:928-35. [IDIS 339374] [PubMed 7734015]



23. Bayer, West Haven, CT: Personal communication.



24. Toeller M. Nutritional recommendations for diabetic patients and treatment with α-glucosidase inhibitors. Drugs. 1992; 44(Suppl 3):13- 20. [PubMed 1280573]



25. Coniff RF, Shapiro JA, Seaton TB et al. A double-blind placebo- controlled trial evaluating the safety and efficacy of acarbose for the treatment of patients with insulin-requiring type II diabetes. Diabetes Care. 1995; 18:928-32. [IDIS 351126] [PubMed 7555551]



26. Zimmerman BR. Preventing long term complications: implications for combination therapy with acarbose. Drugs. 1992; 44(Suppl 3):54-60. [PubMed 1280578]



27. Anon. Round-table discussion. Drugs. 1992; 44(Suppl 3):61-5. [PubMed 1283586]



28. Hollander P. Safety profile of acarbose, an α-glucosidase inhibitor. Drugs. 1992; 44(Suppl 3):47-53. [PubMed 1280577]



29. William-Olsson T, Krotkiewski M, Sjöström L. Relapse- reducing effects of acarbose after weight reduction in severely obese subjects. J Obesity Weight Regulation. 1985; 4:20-32.



30. William-Olsson T. α-glucosidase inhibition in obesity. Acta Med Scand Suppl. 1985; 706:1-39. [PubMed 3914827]



31. Shichiri M, Kishikawa H, Ohkubo Y et al. Long-term results of the Kumamoto study on optimal diabetes control in type 2 diabetic patients.Diabetes Care. 2000; 23 (Suppl 2):B21-9. [PubMed 10860187]



33. Hiele M, Ghoos Y, Rutgeerts P et al. Effects of acarbose on starch hydrolysis: study in healthy subjects, ileostomy patients, and in vitro. Dig Dis Sci. 1992; 37:1057-64. [PubMed 1618053]



34. Rodier M, Richard JL, Monnier L et al. Effect of long term acarbose (Bay g 5421) therapy on metabolic control of non insulin dependent (Type II) diabetes mellitus. Diabete Metab. 1988; 14:12-4. [PubMed 3292303]



35. Couet C, Ulmer M, Hamdaoui M et al. Metabolic effects of acarbose in young healthy men. Eur J Clin Nutr. 1989; 43:187-96. [PubMed 2659314]



36. The Diabetes Control and Complications Trial Research Group. The effect of intensive treatment of diabetes on the development and progression of long-term complications in insulin-dependent diabetes mellitus. N Engl J Med. 1993; 329:977-86. [IDIS 320201] [PubMed 8366922]



37. Hanefeld M, Fischer S, Schulze J et al. Therapeutic potentials of acarbose as first-line drug in NIDDM insufficiently treated with diet alone. Diabetes Care. 1991; 14:732-7. [PubMed 1954810]



39. Baron AD, Eckel RH, Schmeiser L et al. The effect of short-term alpha-glucosidase inhibition on carbohydrate and lipid metabolism in type II (noninsulin-dependent) diabetics. Metab Clin Exp. 1987; 36:409-15. [PubMed 3553848]



40. Sailer D, Röder G. Treatment of non-insulin dependent diabetic adults with a new glycoside hydrolase inhibitor (Bay g 5421). Arzneimittelforschung. 1980; 30:2182-5. [PubMed 7194082]



41. Ahr HJ, Boberg M, Krause HP et al. Pharmacokinetics of acarbose: Part I: absorption, concentration in plasma, metabolism and excretion after single administration of [14C]acarbose to rats, dogs and man. Arzneimittelforschung. 1989; 39:1254-60. [PubMed 2610717]



42. Klein R, Klein BEK, Moss SE et al. Glycosylated hemoglobin predicts the incidence and progression of diabetic retinopathy. JAMA. 1988; 260:2864-71. [PubMed 3184351]



43. Scheen AJ, Castillo MJ, Lefèbvre PJ. Combination of oral antidiabetic drugs and insulin in the treatment of non-insulin-dependent diabetes. Acta Clin Belg. 1993; 48:259-68. [PubMed 8212978]



44. Reaven GM, Lardinois CK, Greenfield MS et al. Effect of acarbose on carbohydrate and lipid metabolism in NIDDM patients poorly controlled by sulfonylureas. Diabetes Care. 1990; 13(Suppl 3):32-6. [PubMed 2209341]



45. Gérard J, Luyckx AS, Lefebvre PJ. Improvement of metabolic control in insulin dependent diabetics treated with the α-glucosidase inhibitor acarbose for two months. Diabetologia. 1981; 21:446-51. [PubMed 7028558]



46. Rybka J, Gregorová A, Zmydlená A et al. Clinical study of acarbose. Drug Invest. 1990; 2:264-7.



47. Santeusanio F, Ventura MM, Contadini S et al. Efficacy and safety of two different dosages of acarbose in non-insulin dependent diabetic patients treated by diet alone. Diabetes Nutr Metab. 1993; 6:147-54.



48. Dimitriadis GD, Tessari P, Go VLW et al. α-Glucosidase inhibition improves postprandial hyperglycemia and decreases insulin requirements in insulin-dependent diabetes mellitus. Metabolism. 1985; 34:261-5. [PubMed 3883097]



49. Sachse G, Willms B. Effect of the α-glucosidase-inhibitor BAY-g- 5421 on blood glucose control of sulphonylurea-treated diabetics and insulin- treated diabetics. Diabetologia. 1979; 17:287-90. [PubMed 387504]



51. Calle-Pascual AL, Garcia-Honduvilla J, Martin-Alvarez PJ et al. Comparison between acarbose, metformin, and insulin treatment in type 2 diabetic patients with secondary failure to sulfonylurea treatment. Diabete Metab. 1995; 21:256-60. [PubMed 8529760]



52. Bayer. Product information form for American hospital formulary service: Precose (acarbose tablets). West Haven, CT; 1996 Apr.



54. National Institutes of Health Office of Medical Applications of Research. Consensus development conference statement: diet and exercise in noninsulin-dependent diabetes mellitus. Bethesda, MD: 1986(Dec 10); 6:1-7. Available at National Institutes of Health website. Accessed 2007 Feb 5.



57. Bailey CJ, Turner RC. Metformin. N Engl J Med. 1996; 334:574-9. [IDIS 360526] [PubMed 8569826]



59. American Diabetes Association. Office guide to diagnosis and classification of diabetes mellitus and other categories of glucose intolerance. Diabetes Care. 1995; 18(Suppl 1):4.



62. American Diabetes Association. Standards of medical care for patients with diabetes mellitus. Diabetes Care. 2006;29 (Suppl 1):S4-42.



63. Knudson PE, Weinstock RS, Henry JB. Carbohydrates. In: Henry JB, ed. Todd-Sanford-Davidsohn clinical diagnosis and management by laboratory methods. 20th ed. Philadelphia: W.B. Saunders Company; 2001:211-23.



64. Polonsky KS, Sturis J, Bell GI. Non-insulin-dependent diabetes mellitus—a genetically programmed failure of the beta cell to compensate for insulin resistance. N Engl J Med. 1996; 334:777-83. [PubMed 8592553]



68. U. K. Prospective Diabetes Study Group. U. K. prospective diabetes study 16: overview of 6 years’ therapy of type II diabetes: a progressive disease. Diabetes. 1995; 44:1249-58. [PubMed 7589820]



70. UK Prospective Diabetes Study (UKPDS) Group. Intensive blood glucose control with sulphonylureas or insulin compared with conventional treatment and risk of complications in patients with type 2 diabetes (UKPDS 33). Lancet. 1998; 352:837-53. [IDIS 413216] [PubMed 9742976]



71. American Diabetes Association. Implications of the United Kingdom Prospective Diabetes Study. Diabetes Care. 1999; 22(Suppl 1):27-31. [IDIS 437591] [PubMed 10333899]



72. Matthews DR, Cull CA, Stratton RR et al. UKPDS 26: sulphonylurea failure in non-insulin-dependent diabetic patients over 6 years. Diabet Med. 1998; 15:297-303. [PubMed 9585394]



75. Genuth S, Brownless MA, Kuller LH et al. Consensus development conference on insulin resistance: Novermber 5-6 1997. Diabetes Care. 1998; 21:310-4. [IDIS 400179] [PubMed 9540000]



78. Nathan DM. Some answers, more controversy, from UKDS. Lancet. 1998; 352:832-3. [IDIS 413214] [PubMed 9742972]



82. UK Prospective Diabetes Study (UKPDS) Group. ffect of intensive blood-glucose control with metfromin on complications in overweight patients with type 2 diabetes (UKPDS 34). Lancet. 1998; 352:854-65. [IDIS 413217] [PubMed 9742977]



90. American Diabetes Association. Type 2 diabetes in children and adolescents. Pediatrics. 2000; 105:671-80. [IDIS 443594] [PubMed 10699131]



92. United Kingdom Prospective Diabetes Study Group. Tight blood pressure control and risk of macrovascular and microvascular complications in type 2 diabetes: UKPDS 38. BMJ. 1998; 317:703-13. [IDIS 412064] [PubMed 9732337]



93. UK Prospective Diabetes Study (UKPDS) Group. Efficacy of atenolol and captopril in reducing risk of macrovascular complications in type 2 diabetes mellitus: UKPDS 39. BMJ. 1998; 317:713-20. [IDIS 412065] [PubMed 9732338]



99. Buse J. Combining insulin and oral agents. Am J Med. 2000; 108(Suppl 6A):23S-32S. [IDIS 446200] [PubMed 10764847]



101. Yki-Jarvinen H, Dressler A, Ziemen M et al. Less nocturnal hypoglycemia and better post-dinner glucose control with bedtime insulin glargine compared with bedtime HPH insulin during insulin combination therapy in type 2 diabetes. Diabetes Care. 2000; 23:1130-6 (IDIS 451244) [IDIS 451244] [PubMed 10937510]



102. Eli Lilly and Company. Humalog (insulin lispro, rDNA origin) injection prescribing information. Indianapolis, IN; 2000 May 1.



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105. Bastyr EJ, Johnson ME, Trautman ME et al. Insulin lispro in the treatment of patients with type 2 diabetes mellitus after oral agent failure. Clin Ther. 1999; 21:1703-4. [IDIS 438022] [PubMed 10566566]



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108. Bayer. Managing you diabetes with Precose. Questions/answers to help you get the most out of your diabetes treatment plan. West Haven, CT; 2001 May.



109. American Diabetes Association. Preconception care of women with diabetes. Diabetes Care. 2004; 27(Suppl 1):S76-78.



110. Nathan DM, Buse JB, Davidson MB et al. Management of hyperglycemia in type 2 diabetes: a consensus algorithm for initiation and adjustment of therapy. A consensus statement from the American Diabetes Association and the European Association for the Study of Diabetes. Diabetes Care. 2006; 29:1963-72. [PubMed 16873813]



111. Canadian Diabetes Association Clinical Practice Guidelines Expert Committee. Canadian Diabetes Association 2003 clinical practice guidelines for the prevention and management of diabetes in Canada. Can J Diabetes. 2003; 27 (Suppl 2):S1-152.



112. Amylin Pharmaceuticals. Symlin (pramlintide acetate) injection prescribing information. San Diego, CA; 2005 Mar.



113. GlaxoSmithKline. Avandia (rosiglitazone maleate) tablets prescribing information. Research Triangle Park, NC; 2006 Jun.



114. SmithKline Beecham Pharmaceuticals, Philadelphia, PA: Personal communication.



More Acarbose resources


  • Acarbose Side Effects (in more detail)
  • Acarbose Dosage
  • Acarbose Use in Pregnancy & Breastfeeding
  • Drug Images
  • Acarbose Drug Interactions
  • Acarbose Support Group
  • 0 Reviews for Acarbose - Add your own review/rating


  • Acarbose MedFacts Consumer Leaflet (Wolters Kluwer)

  • Acarbose Prescribing Information (FDA)

  • Acarbose Professional Patient Advice (Wolters Kluwer)

  • acarbose C

Acetaminophen Capsules



Pronunciation: a-seet-a-MIN-oh-fen
Generic Name: Acetaminophen
Brand Name: Examples include Tylenol and Tylophen


Acetaminophen Capsules is used for:

Treating minor aches and pains due to headache, muscle aches, backache, arthritis, the common cold, flu, toothache, menstrual cramps, and immunizations, and for temporarily reducing fever.


Acetaminophen Capsules is an analgesic and antipyretic (lowers fever). It works by lowering a chemical in the brain that stimulates pain nerves and the heat-regulating center in the brain.


Do NOT use Acetaminophen Capsules if:


  • you are allergic to any ingredient in Acetaminophen Capsules

Contact your doctor or health care provider right away if any of these apply to you.



Before using Acetaminophen Capsules:


Some medical conditions may interact with Acetaminophen Capsules. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:


  • if you are pregnant, planning to become pregnant, or are breast-feeding

  • if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement

  • if you have allergies to medicines, foods, or other substances

  • if you have a history of alcohol abuse or you drink more than 3 alcohol-containing drinks every day

  • if you have liver or kidney problems, hepatitis, or phenylketonuria (PKU)

Some MEDICINES MAY INTERACT with Acetaminophen Capsules. Tell your health care provider if you are taking any other medicines, especially any of the following:


  • Anticoagulants (eg, warfarin) because the risk of their side effects, including bleeding, may be increased by Acetaminophen Capsules

  • Isoniazid because the risk of liver problems may be increased

This may not be a complete list of all interactions that may occur. Ask your health care provider if Acetaminophen Capsules may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.


How to use Acetaminophen Capsules:


Use Acetaminophen Capsules as directed by your doctor. Check the label on the medicine for exact dosing instructions.


  • Take Acetaminophen Capsules by mouth with or without food.

  • Replace original bottle cap to maintain child resistance.

  • If you miss a dose of Acetaminophen Capsules and you are taking it regularly, take it as soon as possible. If several hours have passed or if it is nearing time for the next dose, do not double the dose to catch up, unless advised by your health care provider. Do not take 2 doses at once.

Ask your health care provider any questions you may have about how to use Acetaminophen Capsules.



Important safety information:


  • Acetaminophen Capsules has acetaminophen in it. Before you start any new medicine, check the label to see if it has acetaminophen in it too. If it does or if you are not sure, check with your doctor or pharmacist.

  • Acetaminophen Capsules may harm your liver. Your risk may be greater if you drink alcohol while you are using Acetaminophen Capsules. Talk to your doctor before you take Acetaminophen Capsules or other fever reducers if you drink more than 3 drinks with alcohol per day.

  • Severe or persistent sore throat or sore throat accompanied by high fever, headache, nausea, and vomiting may be serious. Consult a doctor promptly. Do not use for more than 2 days or give to children younger than 3 years old unless directed by a doctor.

  • Acetaminophen Capsules may cause the results of some in-home test kits for blood cholesterol to be wrong. Check with your doctor or pharmacist if you are taking Acetaminophen Capsules and need to check your blood cholesterol at home.

  • For pain and fever in ADULTS: Stop use of Acetaminophen Capsules and ask your doctor if pain gets worse or lasts more than 10 days, fever gets worse or lasts more than 3 days, or new symptoms occur or redness or swelling is present.

  • For pain and fever in CHILDREN: Stop use and ask a doctor if fever gets worse or lasts more than 3 days, pain gets worse or lasts more than 5 days, or redness or swelling is present or any new symptoms appear.

  • PREGNANCY and BREAST-FEEDING: If you become pregnant, contact your doctor. You will need to discuss the benefits and risks of using Acetaminophen Capsules while you are pregnant. Acetaminophen Capsules is found in breast milk. If you are or will be breast-feeding while you use Acetaminophen Capsules, check with your doctor. Discuss any possible risks to your baby.


Possible side effects of Acetaminophen Capsules:


All medicines may cause side effects, but many people have no, or minor, side effects. When used in small doses, no COMMON side effects have been reported with this product. Seek medical attention right away if any of these SEVERE side effects occur:



Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); dark urine or pale stools; unusual fatigue; yellowing of the skin or eyes.



This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. To report side effects to the appropriate agency, please read the Guide to Reporting Problems to FDA.


See also: Acetaminophen side effects (in more detail)


If OVERDOSE is suspected:


Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center, or emergency room immediately. Symptoms may include dark urine; excessive sweating; extreme fatigue; nausea and vomiting; stomach pain.


Proper storage of Acetaminophen Capsules:

Store Acetaminophen Capsules at room temperature, between 68 and 77 degrees F (20 and 25 degrees C). Store away from heat, moisture, and light. Do not store in the bathroom. Keep Acetaminophen Capsules out of the reach of children and away from pets.


General information:


  • If you have any questions about Acetaminophen Capsules, please talk with your doctor, pharmacist, or other health care provider.

  • Acetaminophen Capsules is to be used only by the patient for whom it is prescribed. Do not share it with other people.

  • If your symptoms do not improve or if they become worse, check with your doctor.

  • Check with your pharmacist about how to dispose of unused medicine.

This information is a summary only. It does not contain all information about Acetaminophen Capsules. If you have questions about the medicine you are taking or would like more information, check with your doctor, pharmacist, or other health care provider.



Issue Date: February 1, 2012

Database Edition 12.1.1.002

Copyright © 2012 Wolters Kluwer Health, Inc.

More Acetaminophen resources


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  • Acetaminophen Support Group
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acetaminophen Intravenous



a-seet-a-MIN-oh-fen


Commonly used brand name(s)

In the U.S.


  • Ofirmev

Available Dosage Forms:


  • Solution

Uses For acetaminophen


Acetaminophen injection is used together with other medicines (e.g., narcotic pain relievers) to relieve moderate to severe pain.


Acetaminophen is used to relieve mild to moderate pain and reduce fever in patients. It does not become habit-forming when taken for a long time. Acetaminophen may cause unwanted effects when taken in large doses, including liver damage.


acetaminophen is available only with your doctor's prescription.


Before Using acetaminophen


In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For acetaminophen, the following should be considered:


Allergies


Tell your doctor if you have ever had any unusual or allergic reaction to acetaminophen or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.


Pediatric


Appropriate studies performed to date have not demonstrated pediatric-specific problems that would limit the usefulness of acetaminophen injection in children 2 years of age and older. However, safety and efficacy have not been established in children younger than 2 years of age.


Geriatric


Appropriate studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of acetaminophen injection in the elderly.


Pregnancy








Pregnancy CategoryExplanation
All TrimestersCAnimal studies have shown an adverse effect and there are no adequate studies in pregnant women OR no animal studies have been conducted and there are no adequate studies in pregnant women.

Breast Feeding


Studies in women suggest that this medication poses minimal risk to the infant when used during breastfeeding.


Interactions with Medicines


Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are receiving acetaminophen, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.


Using acetaminophen with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.


  • Acenocoumarol

  • Carbamazepine

  • Isoniazid

  • Phenytoin

  • Warfarin

  • Zidovudine

Interactions with Food/Tobacco/Alcohol


Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.


Using acetaminophen with any of the following is usually not recommended, but may be unavoidable in some cases. If used together, your doctor may change the dose or how often you use acetaminophen, or give you special instructions about the use of food, alcohol, or tobacco.


  • Ethanol

Using acetaminophen with any of the following may cause an increased risk of certain side effects but may be unavoidable in some cases. If used together, your doctor may change the dose or how often you use acetaminophen, or give you special instructions about the use of food, alcohol, or tobacco.


  • Cabbage

Other Medical Problems


The presence of other medical problems may affect the use of acetaminophen. Make sure you tell your doctor if you have any other medical problems, especially:


  • Alcohol abuse, history of or

  • Hypovolemia (low blood volume), severe or

  • Kidney disease, severe or

  • Liver impairment or

  • Liver disease or

  • Malnourished condition—Use with caution. May increase risk for more serious side effects.

  • Liver disease, active and severe or

  • Liver impairment, severe—Should not be used in patients with this condition.

Proper Use of acetaminophen


A nurse or other trained health professional will give you acetaminophen. acetaminophen is given through a needle placed in one of your veins. The medicine must be injected slowly over 15 minutes


Your doctor will give you a few doses of acetaminophen until your condition improves, and then switch you to an oral medicine that works the same way. If you have any concerns about this, talk to your doctor.


Precautions While Using acetaminophen


It is very important that your doctor check you closely while you or your child are receiving acetaminophen. This will allow your doctor to see if the medicine is working properly and to decide if you should continue to receive it.


Check with your doctor right away if you or your child have pain or tenderness in the upper stomach; pale stools; dark urine; loss of appetite; nausea; unusual tiredness or weakness; or yellow eyes or skin. These could be symptoms of a serious liver problem.


acetaminophen may cause a serious type of allergic reaction called anaphylaxis. Anaphylaxis can be life-threatening and requires immediate medical attention. Call your doctor right away if you or your child have a rash; itching; hoarseness; trouble breathing; trouble swallowing; or any swelling of your hands, face, or mouth after you receive acetaminophen.


acetaminophen will add to the effects of alcohol and other CNS depressants (medicines that can make you drowsy or less alert). Some examples of CNS depressants are antihistamines or medicine for allergies or colds; sedatives, tranquilizers, or sleeping medicine; other prescription pain medicine or narcotics; medicine for seizures or barbiturates; muscle relaxants; or anesthetics, including some dental anesthetics. Also, there may be a greater risk of liver damage if you drink three or more alcoholic beverages while you are taking acetaminophen. Do not drink alcoholic beverages, and check with your doctor before taking any of these medicines while you or your child are using acetaminophen.


Carefully check the labels of all other medicines you are using, because they may also contain acetaminophen (e.g., Tylenol®). It is not safe to use more than 4 grams (4,000 milligrams) of acetaminophen in one day (24 hours).


acetaminophen Side Effects


Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.


Check with your doctor or nurse immediately if any of the following side effects occur:


Less common-Adults
  • Abnormal breath sounds

  • bloating or swelling of the face, arms, hands, lower legs, or feet

  • blurred vision

  • confusion

  • convulsions

  • decreased urine

  • difficult or labored breathing

  • difficulty opening the mouth

  • dizziness

  • dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position

  • dry mouth

  • headache

  • increased thirst

  • irregular heartbeat

  • lockjaw

  • loss of appetite

  • mood changes

  • muscle pain or cramps

  • muscle spasm, especially of the neck and back

  • nausea or vomiting

  • nervousness

  • numbness or tingling in the hands, feet, or lips

  • pain at the injection site

  • pounding in the ears

  • rapid weight gain

  • shortness of breath

  • slow or fast heartbeat

  • sweating

  • tightness in the chest

  • unusual tiredness or weakness

  • unusual weight gain or loss

  • wheezing

Less common-Children
  • Blue lips and fingernails

  • bone pain

  • chest pain

  • coughing

  • coughing that sometimes produces a pink frothy sputum

  • difficult, fast, or noisy breathing, sometimes with wheezing

  • drowsiness

  • fast, slow, pounding, or irregular heartbeat or pulse

  • fever

  • increased sweating

  • lower back, side, or stomach pain

  • muscle spasms (tetany) or twitching

  • noisy breathing

  • pain in the arms or legs

  • pale skin

  • rapid breathing

  • rapid heartbeat

  • swelling around the eyes

  • swelling of the feet, ankles, or lower legs

  • trembling

  • trouble breathing

  • troubled breathing with exertion

  • unusual bleeding or bruising

  • weakness

  • weight gain

Incidence not known
  • Abdominal or stomach pain or tenderness

  • clay colored stools

  • dark urine

  • decreased appetite

  • difficulty with swallowing

  • flu-like symptoms

  • hives

  • itching

  • loss of appetite

  • puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue

  • right upper stomach tenderness

  • skin rash

  • tightness in the chest

  • yellow eyes or skin

Get emergency help immediately if any of the following symptoms of overdose occur:


Symptoms of overdose
  • Black, tarry stools

  • bleeding gums

  • bloating of the abdomen or stomach

  • blood in the urine or stools

  • chills

  • difficult or painful urination

  • general feeling of discomfort or illness

  • light-colored stools

  • pinpoint red spots on the skin

  • sudden decrease in the amount of urine

  • unpleasant breath odor

  • vomiting of blood

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:


More common
  • Sleeplessness

  • trouble sleeping

  • unable to sleep

Less common-Adults
  • Fear

Less common-Children
  • Diarrhea

  • difficulty having a bowel movement (stool)

  • dry mouth

  • hyperventilation

  • irritability

  • restlessness

  • shaking

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.


Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

See also: acetaminophen Intravenous side effects (in more detail)



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More acetaminophen Intravenous resources


  • Acetaminophen Intravenous Side Effects (in more detail)
  • Acetaminophen Intravenous Use in Pregnancy & Breastfeeding
  • Drug Images
  • Acetaminophen Intravenous Drug Interactions
  • Acetaminophen Intravenous Support Group
  • 24 Reviews for Acetaminophen Intravenous - Add your own review/rating


Compare acetaminophen Intravenous with other medications


  • Fever
  • Muscle Pain
  • Pain
  • Sciatica