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Risk factors

Authoring team

Recognized risk factors include:

  • athlete-related
    • excessive drinking behavior
    • weight gain during exercise
    • low body weight
    • female sex
    • slow running or performance pace
    • event inexperience
    • use of nonsteroidal anti-inflammatory agents (can inhibit free water clearance during exercise- advised against use)
  • event-related
    • high availability of drinking fluids
    • >4 hours exercise duration
    • unusually hot environmental conditions
    • extreme cold temperature

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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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