### How Metformin Works for Type 2 Diabetes Metformin is a commonly prescribed medication for managing type 2 diabetes. It helps control high blood sugar levels by improving the way your body handles insulin. Metformin is available in tablet form (like Glumetza) or as a clear liquid (like Riomets) that you take with meals. ### Possible Side Effects While Metformin is generally considered safe, it can cause side effects such as diarrhea, headaches, and digestive issues. Long-term use may lead to vitamin B12 deficiency. In rare cases, it can cause a serious condition called lactic acidosis, especially in people with kidney problems. ### Stopping Metformin If you're considering stopping Metformin, it's crucial to consult your doctor first. Lifestyle changes like maintaining a moderate weight, eating a healthy diet, and exercising regularly can help manage your blood sugar levels. However, you should not stop taking Metformin without medical advice. ### Monitoring and Support Regular blood sugar monitoring is essential. Your doctor may use an A1C blood test to assess your average blood glucose levels and determine if you can safely stop taking Metformin. Support from dietitians, personal trainers, or peer groups can also be beneficial. ### Conclusion Metformin is an effective medication for managing type 2 diabetes, but with proper lifestyle changes and medical guidance, it may be possible to stop taking it. Always consult your healthcare provider before making any changes to your medication regimen.