A body temperature even a few degrees above normal can lead to muscle cramps, weakness and disorientation. Heat stroke, which can result in brain damage and death, may occur if body temperature reaches 105 degrees F or more and is not cooled quickly. Put the victim in a cool area. Thoroughly soak clothing with water and vigorously fan the body to increase cooling. Start these procedures, and then call an ambulance or transport the person to the hospital.
Hot weather can lead to other safety problems.
Sweaty palms and fogged-up safety glasses make it easier for injuries to occur while working outside. Mental alertness and physical performance tend to be affected by the heat. Emotions are affected as well. A rise in body temperature and physical discomfort can make people more irritable and angry. Emotions like these, plus reduced alertness, may cause individuals to ignore potential hazards and overlook safety procedures.