Understanding Peripheral Artery Disease

Peripheral Arterial Disease, PAD, is a condition where the arteries that supply blood to your limbs become narrowed or blocked due to plaque, a buildup of fatty deposits. Due to reduced blood flow, symptoms such as leg pain, cramping, and fatigue may develop, particularly during physical activities like walking. PAD is both an uncomfortable and serious condition, as it can lead to more severe complications, including infections, sores that won't heal, and even an increased risk of amputation, if not treated properly. Early diagnosis and management are essential to improving blood flow, relieving symptoms, and protecting your overall limb health. If you notice these symptoms, it is suggested you meet with a podiatrist to discuss the best plan to improve and maintain your foot health.  

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 Scott Samera, DPM from Samera / Foot + Ankle. 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 Lake City and Branford, FL . We offer the newest diagnostic and treatment technologies for all your foot care needs.