Peripheral artery disease, or PAD, is a condition where the arteries that supply blood to the legs and feet become narrowed or blocked due to plaque buildup. This decreases blood flow to the lower extremities. Symptoms of PAD can vary but often include leg pain or cramping while walking or climbing stairs, which typically eases with rest. Some people may also experience numbness, weakness, or a cold sensation in their lower legs or feet. Changes in the color of the skin or slower growth of the nails may also occur. In more severe cases, PAD can lead to wounds or ulcers on the feet or legs that heal poorly or not at all. Getting diagnosed early is important because PAD can be a sign of more widespread arterial disease, which could increase the risk of heart attack or stroke. Early treatment can help manage symptoms, improve mobility, and reduce the risk of more serious complications. It is suggested that you consult a podiatrist, or foot doctor, for help if you are experiencing any symptoms that sound like PAD.
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 one of our podiatrists from Houston Foot and Ankle. Our doctors 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 offices located in Kingwood, Humble, The Woodlands, and Conroe, TX . We offer the newest diagnostic and treatment technologies for all your foot care needs.
