Peripheral artery disease, or PAD, affects the blood vessels that supply the feet and ankles. It reduces circulation and limits oxygen delivery to these tissues. Early signs of peripheral artery disease include cold feet, diminished hair growth on the toes, or a weak pulse in the ankles. As peripheral artery disease progresses, cramping or pain in the feet during walking that improves with rest can occur. More advanced cases of PAD can cause persistent pain in the feet at night, skin that appears pale or bluish, and wounds on the toes or heels that are slow to heal. In severe cases, ulcers or tissue loss may occur, which raises the risk of infection and possible limb loss, if left untreated. A podiatrist can detect PAD by examining the feet, checking circulation, and ordering diagnostic tests when needed. If you have symptoms of peripheral artery disease affecting the feet, it is suggested that you schedule an appointment with a podiatrist for a diagnosis and appropriate treatment.
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 David Williams, DPM from El Paso Feet. 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 El Paso, TX . We offer the newest diagnostic and treatment technologies for all your foot care needs.
