Ask the doctor: Calf pain may signal nerve and circulatory problems.
If you have atherosclerosis in the arteries that provide blood to your legs, as your calf muscles start to work they reach a point where they're not getting enough blood. It's a condition doctors call arterial claudication (or just claudication for short). With claudication, you don't feel calf pain immediately on starting to walk, but after several minutes of using the muscle.
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