If you see any of the warning signs for heat stroke, you may be dealing with a life-threatening emergency. Have someone call for immediate medical assistance while you begin cooling the ill person. Response time will be critical.
Get the sick person to a shady area.
Remove restrictive clothing, equipment,
and helmet.
Rapidly cool the sick person by
Immersing him or her in a tub of cool water or ice water.
Placing the person in a cool shower.
Spraying him or her with cool water from a garden hose.
Sponging the person with cool water.
Applying icebags at the neck, armpit, and groin area.
Wrapping the person in a cool, wet sheet and fan him or her vigorously if the humidity is low.
Monitor body temperature and continue
cooling efforts until the body temperature
drops to 101°F–102°F. Remove the athlete
from the water to prevent overcooling once
this is achieved.
Give the sick person sips of cool water if they
are alert.
Do not give him or her alcohol to drink.
If emergency medical personnel are delayed,
call the hospital emergency room for further
instructions.
The sick person should be transported to the hospital for observation even if all treatment on the field is successful.