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Unconsciousness - first aid - Prevention

Alternative Names

Loss of consciousness - first aid; Coma - first aid; Mental status change; Altered mental status

Prevention:

  • Avoid situations where your blood sugar level gets too low.
  • Avoid standing in one place too long without moving, especially if you are prone to fainting.
  • Get enough fluid, particularly in warm weather.
  • If you feel like you are about to faint, lie down or sit with your head bent forward between your knees.

People with known medical conditions, such as diabetes, should always wear a medical alert tag or bracelet.

  • Reviewed last on: 7/16/2011
  • Jacob L. Heller, MD, MHA, Emergency Medicine, Virginia Mason Medical Center, Seattle, Washington, Clinic. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

Cooke JL. Depressed consciousness and coma. In: Marx JA, Hockberger RS, Walls RM, et al, eds. Rosen’s Emergency Medicine: Concepts and Clinical Practice. 7th ed. Philadelphia, Pa: Mosby Elsevier; 2009:chap 14.

Biros MH, Heegaard WG. Head injury. In: Marx JA, Hockberger RS, Walls RM, et al, eds. Rosen’s Emergency Medicine: Concepts and Clinical Practice. 7th ed. Philadelphia, Pa: Mosby Elsevier; 2009:chap 38.

Kothari RU, Crocco TJ, Barsan WG. Stroke. In: Marx J, ed. Rosen’s Emergency Medicine: Concepts and Clinical Practice. 6th ed. Philadelphia, Pa: Mosby Elsevier; 2006: chap 99.

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The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
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