
Peripheral artery disease, or PAD, occurs when narrowed arteries reduce blood flow to the legs and feet. This most often develops from plaque buildup along artery walls, which limits oxygen delivery to tissues. Poor circulation can cause symptoms such as leg cramping with walking, cold feet, slow growing toenails, or skin that appears thin and shiny. In more advanced cases, wounds may heal slowly or not at all. Risk factors include diabetes, smoking, high blood pressure, high cholesterol, and increasing age. Treatment focuses on improving circulation and reducing complications. This may involve lifestyle changes, medication, wound care, and close monitoring of foot health. Early detection is important because reduced blood flow increases the risk of infection and tissue damage. If you notice persistent leg pain, changes in foot skin, or slow healing sores, it is suggested that you see a podiatrist for a proper 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 one of our podiatrists from Foot and Ankle Clinics, PA. 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 Woodbury, West St. Paul, and Edina, MN . We offer the newest diagnostic and treatment technologies for all your foot care needs.



