Uses: 

Glucophage, or metformin, is used to improve blood sugar control in people with type 2 diabetes. It helps lower high blood sugar levels and is often used alongside a proper diet and exercise program.

Precautions:

Inform your doctor if you have any allergies or medical conditions.

Before using Glucophage, tell your doctor about your medical history, especially if you have kidney problems or a history of lactic acidosis.

It's important to follow your doctor's dietary recommendations while taking this medication.

Side Effects:

Common side effects may include stomach upset, diarrhea, and a metallic taste in the mouth.

Serious side effects can occur but are rare. These may include lactic acidosis (symptoms like muscle pain, weakness, trouble breathing, and stomach pain).

Please note that this is a general overview, and it's important to follow your healthcare provider's instructions when using this medication.