What Is Metformin Used For?
Metformin is mainly used to:
Control type 2 diabetes
Improve the body’s response to insulin
Reduce high blood sugar levels
Help prevent diabetes in people at high risk (in some cases)
How Does Metformin Work?
Metformin works by:
Reducing the amount of sugar produced by the liver
Helping the body use insulin more effectively
Decreasing sugar absorption from food
Unlike some diabetes medicines, metformin does not usually cause low blood sugar when used alone.
How to Take Metformin
Take metformin with or after meals to reduce stomach upset
Take it exactly as prescribed by your doctor
Swallow tablets whole (especially extended-release tablets)
Try to take it at the same time every day
Common Side Effects
Some people may experience:
Nausea
Diarrhea
Stomach pain
Loss of appetite
These side effects usually improve after a few days or weeks.
Important Advice
Avoid excessive alcohol while taking metformin
Inform your doctor if you have kidney or liver problems
Stay well hydrated
Do not stop taking metformin without medical advice
Healthy Lifestyle Tips
Metformin works best when combined with:
A healthy, balanced diet
Regular physical activity
Weight control
Regular blood sugar monitoring
Final Note
Metformin is a safe and effective medicine when used correctly. With proper use and a healthy lifestyle, it helps many people live well with diabetes.