Items filtered by date: November 2025

Peripheral artery disease, also known as PAD, develops when plaque builds up in the arteries, which reduces blood flow to the feet and ankles. One of the earliest warning signs of PAD is foot or calf cramping while walking, which may ease with rest, but can return with activity. Other symptoms include feet that feel unusually cold and pale, bluish skin on the toes, brittle toenails that grow slowly, and wounds or ulcers on the feet that do not heal properly. Some patients also notice thinning hair on the lower legs or ongoing pain that becomes constant as the condition advances. To confirm a diagnosis of peripheral artery disease, a podiatrist may check circulation using the ankle-brachial index, which compares blood pressure in the ankle and arm, or imaging tests like duplex ultrasound to evaluate blood flow. If you are experiencing symptoms of PAD, it is suggested that you schedule an appointment with a podiatrist for an exam 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 Steven Black, DPM from California . 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 Lancaster, CA . We offer the newest diagnostic and treatment technologies for all your foot care needs.