Peripheral arterial disease, or PAD, is a condition where narrowed arteries reduce blood flow to the limbs, particularly the lower legs and feet. This reduced circulation can lead to pain, cramping, and fatigue in the legs and feet, especially during physical activities like walking. Over time, PAD can result in more serious complications, such as sores or wounds on the feet that heal slowly, if at all, and an increased risk of infections. Symptoms of PAD include leg pain while walking, numbness or weakness, coldness in the lower leg or foot, and changes in skin color. Causes of PAD are typically related to atherosclerosis, where fatty deposits build up on artery walls. Risk factors include smoking, diabetes, high blood pressure, and high cholesterol. If you experience symptoms of PAD, it is strongly suggested that you visit a podiatrist for early diagnosis and management. Treatment may include lifestyle changes, medication, and, in severe cases, surgery to improve blood flow.
Peripheral artery disease can pose a serious risk to your health. It can increase the risk of stroke and heart attack. If you have symptoms of peripheral artery disease, consult with Joseph M. LaCava, DPM from Arkansas. Our doctor will assess your condition and provide you with quality foot and ankle treatment.
Peripheral artery disease (PAD) is when arteries are constricted due to plaque (fatty deposits) build-up. This results in less blood flow to the legs and other extremities. The main cause of PAD is atherosclerosis, in which plaque builds up in the arteries.
Symptoms
Symptoms of PAD include:
- Claudication (leg pain from walking)
- Numbness in legs
- Decrease in growth of leg hair and toenails
- Paleness of the skin
- Erectile dysfunction
- Sores and wounds on legs and feet that won’t heal
- Coldness in one leg
It is important to note that a majority of individuals never show any symptoms of PAD.
Diagnosis
While PAD occurs in the legs and arteries, Podiatrists can diagnose PAD. Podiatrists utilize a test called an ankle-brachial index (ABI). An ABI test compares blood pressure in your arm to you ankle to see if any abnormality occurs. Ultrasound and imaging devices may also be used.
Treatment
Fortunately, lifestyle changes such as maintaining a healthy diet, exercising, managing cholesterol and blood sugar levels, and quitting smoking, can all treat PAD. Medications that prevent clots from occurring can be prescribed. Finally, in some cases, surgery may be recommended.
If you have any questions, please feel free to contact our office located in Hot Springs, AR . We offer the newest diagnostic and treatment technologies for all your foot care needs.
