Heat cramps: First aid
Heat cramps are painful muscle spasms that usually happen during heavy exercise in hot environments. They can be more intense and prolonged than typical nighttime leg cramps. Fluid and electrolyte loss often contribute to heat cramps.
Exercise can sometimes cause muscle pain in different parts of your body.
If you suspect heat cramps
- Rest briefly and cool down
- Stay hydrated by drinking clear juice or a sports drink that contains electrolytes.
- Stretching and massaging the affected muscle group gently will help to relieve the pain.
- If you experience heat cramps, rest for a few hours and then resume strenuous activity.
- If your cramps don't go away within an hour or so, call your doctor.