What does intermittent claudication mean?

Doesnt happen every: Intermittent means it doesnt occur every time but from time to time. Claudication is caused by an imbalance of suply and demand to the extremities.Lthis causes pain. It may not occur every time as it depends on workload, duration, and collaterals.

Leg muscle pain: Claudication, derived from a latin word that means "to limp, " is characterized by pain in the leg muscles. It is caused by blockages in leg arteries depriving the blood supply needed for activities like walking. Resting, or stopping, relieves the pain because less oxygen is needed at rest. "intermittent" refers to the timing of pain: "it hurts upon walking but gone upon stopping, like clockwork.".

PVD: Intermittent claudication is a term used in peripheral vascular disease to describe reproducible lower extremity muscular pain induced by exercise, usually after a specific distance of walking, and relieved by rest. Studies have shown that most people with this do not tell their doctors as they assume it is a normal consequence of aging. It is not, however.