Metformin (Glucophage) is a prescription medicine used for the therapy of diabetes. Your medical carrier needs to understand your full medical history prior to recommending this medicine. If you have or ever had any one of the following disorders inform your doctor regarding it: liver, anemia or kidney condition, diabetic ketoacidosis, very high blood tension, heart problem or lung ailment. Several of these problems can need an amount adjustment. If throughout the treatment you develop severe diarrhea, fever, vomiting or suddenly drink less liquid than typical you could should quit taking Metformin till these serious symptoms are gone.