rosiglitazone/metformin - oral, Avandamet (cont.)
USES: This combination medication is used along with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. This medication works by helping to restore your body's proper response to the insulin you naturally produce.You should only begin taking rosiglitazone/metformin when other drugs have not worked well or cannot be taken, and you do not wish to take pioglitazone-containing medications. If you are currently taking rosiglitazone/metformin and have good control of your blood sugars and no new side effects/symptoms, continue to take this medication as directed. Ask your doctor promptly about the risks and benefits of it, since a small number of people have had serious side effects (see Warning Section).Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Rosiglitazone belongs to a class of drugs known as thiazolidinediones or "glitazones." Metformin is a biguanide-type drug.
HOW TO USE: Read the Medication Guide provided by your pharmacist before you start taking this medication and each time you get a refill. If you have any questions, consult your doctor or pharmacist.Take this medication by mouth, usually once or twice daily with a meal or as directed by your doctor.The dosage is based on your medical condition and response to therapy. Taking more than 8 milligrams of rosiglitazone per day, or more than 2000 milligrams of metformin per day, is not recommended unless your doctor directs otherwise.Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same time(s) each day.
SIDE EFFECTS: See also Warning section.Nausea, stomach upset, diarrhea and metallic taste may occur at the beginning of treatment as your body adjusts to the medication. If stomach symptoms return later (after you are on the same dose for several days or more), tell your doctor immediately. Returning stomach symptoms may be due to lactic acidosis.Headache, joint pain, weight gain, loss of appetite, cough and fever may also occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor immediately if this unlikely but serious side effect occurs: bone fracture.Seek immediate medical attention if any of these rare but very serious side effects occur: vomiting, stomach pain, yellowing eyes/skin, dark urine, vision changes (e.g., color or night vision problems).This medication usually does not cause low blood sugar (hypoglycemia), but this effect may occur if you do not consume enough calories (from food, juices, fruit, etc.). The symptoms include chills, cold sweat, dizziness, drowsiness, shaking, rapid heart rate, weakness, headache, fainting, tingling of the hands/feet, or hunger. It is a good habit to carry glucose tablets or gel to treat low blood sugar. If you are in a situation where you don't have these reliable forms of glucose, eat a quick source of sugar such as table sugar, honey, or candy, or drink a glass of orange juice or non-diet soda to quickly raise your blood sugar level. Tell your doctor immediately about the reaction. To help prevent hypoglycemia, eat meals on a regular schedule and do not skip meals.Symptoms of high blood sugar (hyperglycemia) include thirst, increased urination, confusion, drowsiness, flushing, rapid breathing, and fruity breath odor. If these symptoms occur, tell your doctor immediately. Your medication dosage may need to be increased.A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Medically Reviewed by a Doctor on 4/16/2014
Report Problems to the Food and Drug Administration
Need help identifying pills and medications?
Back to Medications Index