Intermittent Claudication
Intermittent claudication is pain in the legs caused by atherosclerosis (hardening of the arteries) of the lower extremities. Because atherosclerosis decreases the supply of blood and oxygen to the legs, people with intermittent claudication experience leg pain after walking a certain distance. People with this condition should be monitored by a doctor. The natural treatments for intermittent claudication include many of the same as those for atherosclerosis; these include controlling high cholesterol, modifying dietary and lifestyle factors that might influence atherosclerosis, and taking various nutritional supplements and herbs.
What are the symptoms of intermittent claudication?
Initial symptoms of intermittent claudication are pain, aching, cramping, or fatigue of the muscles in the lower limbs that develop during walking and are quickly relieved by rest. Symptoms typically occur in the calf but may also be located in the foot, thigh, hip, or buttocks. In more advanced stages, the painful symptoms are present even at rest and are worsened by elevating the legs.
How is it treated?
Antiplatelet and cholesterol-lowering drugs are generally prescribed in combination with anti-claudication medications, such as cilostazol and pentoxifylline. Exercise rehabilitation therapy, weight loss, and smoking cessation are often recommended. Surgical options to restore blood supply, called “revascularization” procedures, are usually reserved for those with progressive or disabling symptoms.
Dietary changes that may be helpful:
Important dietary changes for preventing atherosclerosis include avoiding meat and dairy fat, increasing fiber, and possibly avoiding foods containing trans fatty acids.
Lifestyle changes that may be helpful:
Smoking is directly linked to intermittent claudication. People who have intermittent claudication or wish to prevent it should not smoke.
Although exercise may be helpful in the treatment of intermittent claudication, it is important for all people with this condition to consult a healthcare practitioner before beginning an exercise program.
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