muscle spasms

Muscle spasms are involuntary contractions of a muscle or a group of muscles, causing tightness or cramping. They occur when muscles suddenly tighten without warning, often due to fatigue, dehydration, electrolyte imbalances, or overuse. Spasms can be painful and may last from a few seconds to several minutes. They are common during exercise or at rest and usually resolve with stretching, massage, or rest. Maintaining proper hydration, balanced electrolytes, and regular stretching can help prevent muscle spasms. If spasms are frequent or severe, consulting a healthcare professional is advised to identify underlying causes.