Heat Cramps

Description
Painful, brief muscle cramps. Heat cramps generally occur after exercise or work in a hot environment or begin a few hours later. The most common muscles involved are the thighs, shoulders and calves. Patients who are not used to working in hot weather and those that sweat a lot are increased risk of this disorder. Drinking fluids without any salt intake may also increase the chance of getting heat cramps. Heat cramps generally resolve on their own without treatment.

Symptoms
Muscle pain, cramping, involuntary muscle jerking.

Tests
A history and physical exam will be performed.
Treatment
Treatment includes: active cooling, nonsteroidal anti-inflammatory medications/NSAIDs (ibuprofen/Motrin or Advil, naproxen/Naprosyn), pain medications such as acetaminophen (Tylenol) and rest.

Research

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