Heat cramps

Revision as of 01:05, 26 August 2015 by Kghaffarian (talk | contribs)


  • Painful, involuntary, spasmodic contractions of skeletal muscles
    • Usually affects calves, may involve thighs and shoulders
  • Occurs to those who sweat profusely and replace fluid losses with water
    • May occur during exercise, but more common during rest several hours later

Differential Diagnosis

Environmental heat diagnoses


  1. Self-limited
  2. Pain is difficult to treat
    1. often does not respond to opiates alone
  3. Gatorade or NS IV

See Also