Peripheral artery disease, or PAD, develops when the arteries that carry oxygen-rich blood become narrowed by fatty deposits called plaque. As blood flow decreases, the feet and legs receive less oxygen and fewer nutrients. This can cause pain, slow healing, and changes in skin health. Smoking is a leading risk factor, although diabetes, increasing age, and high cholesterol may also contribute. Symptoms include cramping in the calves while walking, numbness, or feet that look pale or slightly bluish. Small cuts or sores can heal very slowly because healthy circulation is limited. Since these symptoms can resemble other foot problems, a careful evaluation by a podiatrist is important to identify the true cause.
A podiatrist plays an important role in recognizing signs of PAD before serious complications develop. The examination includes checking the skin, nails, temperature, and pulses in the feet. It also includes asking questions about pain while walking and changes in activity. Diagnostic testing can measure blood flow and help determine whether narrowed arteries are affecting the feet. Early diagnosis helps protect foot health and lowers the risk of severe tissue damage. In advanced cases, poor circulation can increase the chance of infection, open wounds, or loss of tissue. A podiatrist can coordinate care with other healthcare providers when circulation problems require additional evaluation.
Regular foot examinations are especially important for people with PAD because reduced blood flow makes even minor foot problems more difficult to heal. A podiatrist can monitor changes in circulation, treat foot wounds, and reduce pressure on affected areas. These measures can help prevent complications that threaten mobility. Professional podiatric care also helps identify warning signs before they become more serious. Prompt attention to pain, skin changes, or slow-healing sores can protect the feet and support better long-term health. If you have symptoms of peripheral artery disease that affect your feet, it is suggested that you schedule an appointment with a podiatrist for effective relief and management solutions.
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 Philip C. Caswell, DPM from Family Foot & Ankle Care. 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 Sparta, NJ . We offer the newest diagnostic and treatment technologies for all your foot care needs.
