Peripheral artery disease, or PAD, results from a buildup of fatty deposits in the arteries that restrict blood supply to the lower extremities. As the blood vessels narrow, the feet are unable to receive the normal amount of oxygenated blood that is needed to keep them healthy, and studies show that people over the age of 60 have a significantly increased chance of developing PAD. Men are also more at risk than women. The most common risk factors for developing peripheral artery disease are smoking, excessive alcohol consumption, diabetes, and high cholesterol. Symptoms of peripheral artery disease include loss of hair on extremities, weakness in the legs, brittle toenails, and shiny skin. Certain lifestyle changes can help to reduce the effects of PAD. If left untreated, PAD also can lead to serious or life-threatening conditions, such as heart disease or stroke. If you notice a loss of sensation in the feet or legs, a burning or prickling feeling, or a change of color in the feet or toes, it is suggested that you make an appointment with a podiatrist for an exam and options for 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 one of our podiatrists from Cascade Foot & 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 Yakima and Ellensburg, WA . We offer the newest diagnostic and treatment technologies for all your foot care needs.