This eMedTV page explores Avandamet acheter avandamet legalement and its uses, possible side effects, and dosing information. You may be more likely to develop lactic acidosis if you have liver disease, kidney disease, congestive heart failure, serious infection, if you are dehydrated, or if you drink large amounts of alcohol. Patients over 65 years old may need smaller dose than younger adults. This eMedTV page also lists dosing guidelines for those who are switching to Avandamet from just metformin or rosiglitazone and offers tips for taking the combination medicine. Always follow your physician instructions and or the directions on the prescription drug label. The information presented on this site is for informational purposes only and is NOT intended to replace qualified advice from licensed doctor or attorney.