Peripheral arterial disease, or PAD, occurs when blood vessels in the legs and feet become narrowed or blocked, reducing blood flow. The most common cause of PAD is atherosclerosis, where fatty deposits build up in the arteries, restricting circulation. This lack of blood flow affects the feet by causing pain, cramping, or fatigue, especially during walking or physical activity, a condition known as claudication. In severe cases, PAD can lead to non-healing sores or ulcers on the feet and toes, and in extreme cases, gangrene. Symptoms of PAD in the feet include coldness, a bluish tint, or slow-healing wounds. Since diabetes and smoking increase the risk of PAD, managing these conditions is essential. If you have peripheral artery disease it is suggested that you visit a podiatrist who can help monitor foot health, and provide care to prevent further damage.
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 Southwest Podiatry. 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 Dallas, and Carrollton, TX . We offer the newest diagnostic and treatment technologies for all your foot care needs.
