Better Health Channel
betterhealth.vic.gov.au Department of Health
betterhealth.vic.gov.au Department of Health
  • Mountain climbers are at risk of developing altitude sickness.
  • Altitude sickness is caused by ascending too rapidly, which doesn't allow the body enough time to adjust to reduced oxygen and changes in air pressure.
  • Symptoms include headache, vomiting, insomnia and reduced performance and coordination.
  • In severe cases, fluid can build up within the lungs, brain or both, which can be fatal.
  • First aid options include descending immediately, medications and the use of oxygen administered from a portable container.

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Reviewed on: 21-08-2014