What is Peripheral Artery Disease?
Peripheral Artery Disease (PAD) is a common circulatory problem in which narrowed arteries reduce blood flow to the limbs, particularly the legs. It's typically caused by atherosclerosis, where cholesterol and fatty deposits build up on artery walls, leading to reduced blood supply.
Symptoms
- Leg pain while walking or climbing stairs
- Numbness or weakness in the legs
- Coldness in the lower leg or foot
- Wounds or sores on toes, feet, or legs that won't heal
- Change in color of the legs
Risk Factors
- Smoking
- Diabetes
- High blood pressure
- High cholesterol levels
- Obesity
- Age over 50
Diagnosis and Treatment
PAD is diagnosed through physical exams, blood tests, and imaging tests like angiography. Treatment options include lifestyle changes, medications to improve blood flow, and in some cases, surgical procedures such as bypass surgery or angioplasty.
Living with PAD
Managing PAD effectively involves a comprehensive approach including regular exercise, following a heart-healthy diet, and adhering to prescribed medical treatments. Early diagnosis and intervention can greatly enhance quality of life and reduce the risk of serious complications.