Diafit is an oral antidiabetic medicine used for the effective management of type 2 diabetes mellitus by helping control elevated blood glucose levels. It belongs to the biguanide class of antidiabetic agents and works by reducing hepatic glucose production, improving insulin sensitivity, and enhancing peripheral glucose uptake. Diafit helps maintain stable glycemic control without increasing insulin secretion, making it a widely used first-line therapy in diabetes care. It is commonly prescribed as part of a comprehensive management plan that includes diet control and regular physical activity to reduce the risk of long-term diabetic complications. Diafit plays an important role in improving metabolic balance and supporting overall cardiovascular and metabolic health in diabetic patients.