Leg pain and muscle stiffness in diabetic patients may be related to muscle tissue damage and drug side effects. 1. Muscle tissue damage: Patients with leg muscle tissue damage may experience muscle stiffness and pain, and are advised to seek medical attention promptly. 2. Drug side effects: statin drugs taken by diabetic patients, its side effects may cause rhabdomyolysis, joint pain and swelling. Atorvastatin, for example, often shows muscle pain and stiffness. Diabetic patients with leg pain, muscle stiffness, it is recommended to seek medical attention in a timely manner, follow the doctor’s instructions for further examination, with the help of the doctor to clarify the cause, and targeted treatment or treatment.