The medical abbreviation PAD stands for Peripheral Arterial Disease, which is a condition in which the blood vessels that carry blood to the legs, arms, stomach, or kidneys become narrow or blocked due to a buildup of fatty deposits (plaque). PAD is a common condition that affects millions of people, particularly those over the age of 50, and can cause pain, numbness, or weakness in the affected area.
Symptoms of PAD may include pain or cramping in the legs, particularly during physical activity, numbness or weakness in the legs or feet, sores or wounds on the feet or legs that don't heal, and a cold feeling in the legs or feet. In some cases, people with PAD may not experience any symptoms.
Treatment for PAD may involve lifestyle changes, such as regular exercise, a healthy diet, and smoking cessation, as well as medications to manage underlying conditions such as high blood pressure or high cholesterol. In severe cases, procedures such as angioplasty or bypass surgery may be necessary to restore blood flow to the affected area. It is important to identify and manage PAD early to prevent or delay progression to more serious complications, such as gangrene or amputation.