What should I do if I experience Metformin side effects?
All medicines take some getting used to. You should speak to your doctor if any of the side effects become troublesome or painful. If you find your breathing is being affected, along with drowsiness, dizziness and confusion you should stop taking Metformin at once and seek urgent medical attention. These are the symptoms of lactic acidosis, a rare but very serious condition that can be caused by Metformin.
