Claudication, also referred to as intermittent claudication, is pain caused by reduced blood flow to the lower extremities. Claudication is a symptom of the disease called Peripheral artery or peripheral vascular disease (PAD or PVD) rather than a disease itself.
Claudication can cause:
Pain in calves, thighs, feet, or other parts of the lower extremities
Atherosclerosis – is a disease process that leads to the hardening or clogging of arteries. The build-up over time of substances such as fat, cholesterol, & calcium, collectively called plaque, narrows the artery and restricts the amount of blood able to pass through the arteries, and provides oxygen-rich blood to the body. This stenosis or narrowing of the artery can lead to serious problems such as stroke, amputation, heart attack, and death.