Muscle Cramps Topic Guide

Muscle Cramps Muscle Cramps: Muscle cramps occur when a muscle undergoes a sustained, forceful, and involuntary contraction. The cramp may cause a visible or palpable hardening of the muscle. Dehydration, fatigue, and certain medications may cause muscle cramps. The primary treatments for muscle cramps include relaxing, stretching, massaging, and applying heat to the cramp.

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