Peripheral artery disease, or PAD, occurs when fatty deposits, called plaque, build up in the arteries, narrowing them and reducing blood flow to the legs and feet. This lack of blood flow can result in pain, sores, infections, and, in severe cases, gangrene, which can be serious enough to require amputation. Risk factors include smoking, diabetes, high blood pressure, and an age of 65 or older. A key screening tool for peripheral artery disease is the ankle-brachial index, or ABI test, which measures blood pressure at the ankle and compares it to blood pressure in the arm. This helps assess how well blood circulates in the lower limbs. Symptoms of PAD include leg pain or cramping during walking that eases with rest and wounds on the feet that heal slowly, or not at all. Additional tests include a Doppler ultrasound, which uses sound waves to visualize blood flow and detect blockages and a toe-brachial index, or TBI test, to measure blood pressure in the toes. If you experience symptoms of poor circulation to the feet, it is suggested that you schedule an appointment with a podiatrist for testing and 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 Family Foot Care of Long Island. 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 office located in Port Jefferson Station, NY . We offer the newest diagnostic and treatment technologies for all your foot care needs.
