Extech Instruments HT30 User Manual page 6

Know These Heat Disorder Symptoms
Heat
Symptoms
Disorder
Sunburn Redness and pain. In severe cases,
swelling of skin, blisters, fever,
headaches.
Heat Painful spasms usually in muscles of
Cramps legs and abdomen possible. Heavy
sweating.
Heat Heavy sweating, weakness, skin cold,
Exhaustion pale and clammy. Pulse thready.
Normal temperature possible. Fainting
and vomiting.
Heat High body temperature (106°F, or
Stroke higher). Hot dry skin. Rapid and
(or strong pulse. Possible
sunstroke) unconsciousness.
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First Aid
Ointment for mild cases if blisters appear. If breaking occurs,
apply dry sterile dressing. Serious, extensive cases should be
seen by a physician.
Firm pressure on cramping muscles, or gentle massage to
relieve spasm. Give sips of water. If nausea occurs,
discontinue use.
Get victim out of sun. Lay down and loosen clothing. Apply
cool wet cloths. Fan or move victim to air conditioned room.
Sips of water. If nausea occurs, discontinue use. If vomiting
continues, seek immediate medical attention.
Heat stroke is a severe medical emergency. Summon
medical assistance or get the victim to a hospital
immediately. Delay can be fatal.
Move the victim to a cooler environment. Reduce body
temperature with cold bath or sponging. Use extreme caution.
Remove clothing, use fans and air conditioners. If temperature
rises again, repeat process. Do not give fluids.
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