What is metformin HCl used for?

Metformin hcl 500 mg is a widely used medication for managing type 2 diabetes. It helps lower blood sugar levels by improving insulin sensitivity and reducing glucose production in the liver. Metformin also slows carbohydrate absorption in the intestines, preventing spikes in blood sugar. Besides diabetes control, it is sometimes prescribed for polycystic ovary syndrome (PCOS) to regulate menstrual cycles and improve fertility. Additionally, research suggests it may have benefits for weight management and reducing the risk of certain metabolic disorders. While generally well-tolerated, it can cause digestive issues, so it's best to take it with food. Always follow your doctor's advice.