Blocked artery in foot treatment involves identifying symptoms, risk factors, and undergoing diagnostic techniques such as physical examination, imaging tests, and ankle-brachial index (ABI). Lifestyle modifications like quitting smoking, exercising regularly, and controlling high blood pressure are essential. Treatment options include angioplasty, endovascular treatment (EVT), and bypass surgery. Post-operative care involves pain management and prevention of complications, with continued lifestyle modifications to prevent future blockages. Early detection is critical to prevent further complications such as tissue death or amputation.