Understanding Peripheral Artery Diseases: Symptoms, CFCauses, and Treatment
Peripheral artery diseases (PAD) refer to a group of conditions where arteries outside the heart and brain narrow or become blocked, reducing blood flow to the limbs, most commonly the legs. This can cause pain and difficulty walking and, if left untreated, may lead to severe complications such as tissue damage or limb amputation. While PAD may not be as well-known as other cardiovascular conditions, it affects millions of people worldwide, especially those over the age of 60. Early detection and treatment are critical in managing symptoms and preventing further complications. What Causes Peripheral Artery Diseases? Peripheral artery diseases are most often caused by atherosclerosis , a condition where fatty deposits build up on the walls of the arteries. These deposits, known as plaque, narrow the arteries and restrict blood flow. Risk factors for PAD include: Smoking : One of the most significant risk factors for PAD, smoking damages the arteries and accelerates the buildup of pla