

Some patients may experience other side effects such as: Some of the side effects to expect from metformin include: What Are Side Effects Associated with Using Metformin physical weakness (asthenia) diarrhea gas (flatulence) symptoms of weakness, muscle pain (myalgia). Malaise can be a result of other effects of metformin on the liver, kidneys, and abdomen as well as bowel issues. The extended release formulation has fewer gastrointestinal (GI) side effects, increases adherence to medications due to its once daily dosing, and has proven to be safer, more effective, and better tolerated than the Immediate release formulation. Malaise: Patients who will be consuming metformin, specifically women could experience general malaise, tiredness, and body pain. The immediate release formulation releases the medication all at once while the extended release formulations release medication over time. Metformin comes in the immediate release and extended release formulations. Nearly10,000 patients on Metformin were examined for tinnitus. Developing tinnitus while taking Metformin (whether it is a Metformin problem or not) is rare. Studies have been done on Metformin and tinnitus. Metformin is sold under the brand names Glucophage, Glucophage XR, Riomet, Fortamet and is also found in other combination diabetes medications. There are many causes of tinnitus such as high blood pressure, depression, anxiety and various medications.


Scientific research has proven that metformin is just as good or even better at controlling blood sugar levels than other oral antidiabetic drugs and it causes less weight gain, less low blood sugar, and less cardiovascular events. Metformin is the oral drug of choice for type 2 diabetics who do not respond well to diet and lifestyle changes alone unless contraindicated due to kidney problems.
