Skip to Content
Home > Wellness > Health Library > Heatstroke Prevention: Acclimating to the Heat
Acclimation helps you remain active in a hot environment with less
risk of a heat-related illness. You can acclimate yourself to a hot environment
by gradually increasing the amount of time you exercise in the heat each day.
Do this over 8 to 14 days. Adults usually need daily exercise periods that last
1 to 2 hours to become acclimated. Children need 10 to 14 days to
You can also start acclimating while in cooler environments by
wearing more clothing when exercising. This will raise the body temperature,
which helps the body start sweating.
Acclimation helps you sweat for a longer time at a lower body
temperature. Although this increases the amount you sweat, it decreases the
amount of salt you lose in sweat or urine.
August 30, 2013
William H. Blahd, Jr., MD, FACEP - Emergency Medicine & H. Michael O'Connor, MD - Emergency Medicine
How this information was developed to help you make better health decisions.
To learn more visit Healthwise.org
© 1995-2014 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Our interactive Decision Points guide you through making key health decisions by combining medical information with your personal information.
You'll find Decision Points to help you answer questions about:
Get started learning more about your health!
Our Interactive Tools can help you make smart decisions for a healthier life. You'll find personal calculators and tools for health and fitness, lifestyle checkups, and pregnancy.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.
Genesis HealthCare System | 1-800-322-4762