Peripheral Artery Disease (PAD) is a common condition in which the arteries that supply our blood to the legs and feet can become narrowed or blocked due to plaque buildup. PAD affects millions worldwide and can cause various symptoms. In this blog, we’ll examine the symptoms, diagnosis, and treatment options for PAD.
Symptoms of PAD can vary depending on the severity of the disease. Some people may not experience symptoms, while others may experience pain, cramping, or leg weakness during physical activity. This pain typically goes away with rest and is known as intermittent claudication. In severe cases, PAD can cause non-healing wounds or ulcers on the feet or toes, which can become infected and lead to amputation if left untreated.
To diagnose PAD, your doctor will perform a physical exam and may order tests, such as an ankle-brachial index (ABI) test or a Doppler ultrasound. The ABI test looks at the blood pressure from your ankle and the blood pressure in your arm to determine if there is a blockage in your leg arteries. A Doppler ultrasound uses sound waves to make images of your blood vessels and can help find and see the severity of any blockages.
Treatment for PAD depends on how bad the disease gets and may include lifestyle changes, medications, or surgery. Lifestyle changes can include quitting smoking, exercising regularly, and following a healthy diet to reduce the risk of further blockages. Medications such as aspirin, statins, or blood thinners may be prescribed to reduce your risk of blood clots and improve blood flow. Your doctor may recommend surgery to remove or bypass the blockage in your arteries in severe cases.
One standard surgical procedure used to treat PAD is called angioplasty. This procedure involves using a tiny balloon to open the blocked artery and improve blood flow. Sometimes, a stent may be inserted to help keep the artery open. Another surgical option is bypass surgery, which involves using a graft to reroute blood flow around the blocked artery.
In conclusion, PAD is a common condition that can cause various symptoms and complications. If you are experiencing any symptoms of PAD, it is crucial to speak with your doctor to determine the best course of treatment. Proper treatment and lifestyle changes make it possible to manage PAD and reduce your risk of developing further complications.