11 Key Questions to Ask Your Doctor Before Starting Metformin

3. What Are the Common Side Effects of Metformin?

Like any medication, metformin can cause side effects, although many patients tolerate it well. The most common side effects include gastrointestinal issues such as nausea, diarrhea, and abdominal discomfort. These symptoms often occur when starting the medication and may subside as your body adjusts. It's important to discuss these potential side effects with your doctor, as they can provide strategies to minimize discomfort, such as starting with a low dose and gradually increasing it. In rare cases, metformin can lead to a serious condition called lactic acidosis, characterized by symptoms such as muscle pain, difficulty breathing, and extreme fatigue. While this condition is uncommon, understanding the warning signs and discussing them with your healthcare provider is crucial. Being aware of these side effects and how to manage them can enhance your confidence in starting metformin and help you stay committed to your treatment plan.