Peripheral artery disease (PAD) occurs when the arteries that supply blood to your limbs, especially the legs, become narrowed or blocked. This often results in pain or cramping in the legs during activities like walking, which typically subsides with rest. PAD is a sign of atherosclerosis and increases the risk of heart attack and stroke.
PAD can be managed with lifestyle changes, medications, and in some cases, surgical interventions to improve blood flow. Early detection is important to prevent complications.
PAD occurs when the arteries that supply blood to the limbs become narrowed or blocked, often due to atherosclerosis.
Symptoms include leg pain or cramping when walking, numbness in the legs, coldness in the lower leg or foot, and slow healing of wounds.
PAD is diagnosed through tests such as ankle-brachial index (ABI), ultrasound, angiography, and blood tests for cholesterol and glucose.
Treatment includes lifestyle changes, medications to improve blood flow, and in severe cases, surgical interventions such as angioplasty or bypass surgery.
You can prevent PAD by avoiding smoking, maintaining a healthy diet, exercising regularly, and managing cholesterol and blood pressure.