Peripheral artery disease (also called peripheral arterial disease) is a common circulatory problem in which narrowed arteries reduce blood flow to your limbs.
When you develop peripheral artery disease (PAD), your extremities — usually your legs — don’t receive enough blood flow to keep up with demand. This causes symptoms, most notably leg pain when walking (claudication).
Peripheral artery disease is also likely to be a sign of a more widespread accumulation of fatty deposits in your arteries (atherosclerosis). This condition may be reducing blood flow to your heart and brain, as well as your legs.
You often can successfully treat peripheral artery disease by quitting tobacco, exercising and eating a healthy diet.
Symptoms
While many people with peripheral artery disease have mild or no symptoms, some people have leg pain when walking (claudication).
Claudication symptoms include muscle pain or cramping in your legs or arms that’s triggered by activity, such as walking, but disappears after a few minutes of rest. The location of the pain depends on the location of the clogged or narrowed artery. Calf pain is the most common location.
The severity of claudication varies widely, from mild discomfort to debilitating pain. Severe claudication can make it hard for you to walk or do other types of physical activity.
Peripheral artery disease signs and symptoms include:
- Painful cramping in one or both of your hips, thighs or calf muscles after certain activities, such as walking or climbing stairs (claudication)
- Leg numbness or weakness
- Coldness in your lower leg or foot, especially when compared with the other side
- Sores on your toes, feet or legs that won’t heal
- A change in the color of your legs
- Hair loss or slower hair growth on your feet and legs
- Slower growth of your toenails
- Shiny skin on your legs
- No pulse or a weak pulse in your legs or feet
- Erectile dysfunction in men
If peripheral artery disease progresses, pain may even occur when you’re at rest or when you’re lying down (ischemic rest pain). It may be intense enough to disrupt sleep. Hanging your legs over the edge of your bed or walking around your room may temporarily relieve the pain.
Causes
Peripheral artery disease is often caused by atherosclerosis. In atherosclerosis, fatty deposits (plaques) build up on your artery walls and reduce blood flow.
Although discussions of atherosclerosis usually focus on the heart, the disease can and usually does affect arteries throughout your body. When it occurs in the arteries supplying blood to your limbs, it causes peripheral artery disease.
Less commonly, the cause of peripheral artery disease may be blood vessel inflammation, injury to your limbs, unusual anatomy of your ligaments or muscles, or radiation exposure.
Risk factors
Factors that increase your risk of developing peripheral artery disease include:
- Smoking
- Diabetes
- Obesity (a body mass index over 30)
- High blood pressure
- High cholesterol
- Increasing age, especially after reaching 50 years of age
- A family history of peripheral artery disease, heart disease or stroke
- High levels of homocysteine, a protein component that helps build and maintain tissue
People who smoke or have diabetes have the greatest risk of developing peripheral artery disease due to reduced blood flow.
Treatment
Treatment for peripheral artery disease has two major goals:
- Manage symptoms, such as leg pain, so that you can resume physical activities
- Stop the progression of atherosclerosis throughout your body to reduce your risk of heart attack and stroke
You may be able to accomplish these goals with lifestyle changes, especially early in the course of peripheral artery disease. If you smoke, quitting is the single most important thing you can do to reduce your risk of complications.
If you have signs or symptoms of peripheral artery disease, you likely will need additional medical treatment. Your doctor may prescribe medicine to prevent blood clots, lower blood pressure and cholesterol, and control pain and other symptoms.
At Alimran Medical Center, we may recommend any of the following treatments
Regenerative medicine treatment (Prolotherapy)
Neurons stimulation
Repetitive Transcranial Magnetic Stimulation, rTMS
Transcranial direct current stimulation (tDCS)
Steroid injection
- Trigger point injections
- Epidural steroid injections
- Electrical stimulation
- Short and long wave
- Laser therapy
- Ultrasonic therapy
- Magnatic therapy
- Exercises
Chiropractic