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Alcohol Increases the Risk of Cold Injury

Topic Overview

Drinking alcohol may increase the risk of injury from cold exposure. Alcohol:

  • Changes your body's ability to regulate body temperature.
  • Changes your judgment. For example, a person may not put on more clothing when it is needed if his or her judgment is changed by alcohol.
  • Can cause blood vessels in the skin to get bigger (dilate). This increases heat loss.

Related Information

Credits

Current as of: July 1, 2021

Author: Healthwise Staff
Medical Review:
William H. Blahd Jr. MD, FACEP - Emergency Medicine
Adam Husney MD - Family Medicine
Kathleen Romito MD - Family Medicine