Symptoms Muscle cramps occur mostly in leg muscles, most often in the calf. Cramps usually last for seconds to minutes. After the cramp eases, the area might be sore for hours or days.

Understanding the Context

When to see a doctor Muscle cramps usually go away on their own. They don't usually need medical care. However, see a health care provider for cramps that: Cause severe discomfort. Have leg swelling, redness or ...

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