If you can, work in the cool hours of the day or evening. The greatest amount of heat loss from the body occurs at the head. This is why it is important to wear a hat or cap in the sun. The Phoenix Fire Department does not recommend the use of table salt or salt tablets to replace body electrolytes. Many electrolyte replacement drinks are available on the market.
Electrolytes are crucial for the proper functioning of the body.
They usually begin in the arms, legs or abdomen, and often precede heat exhaustion. Treatment for heat cramps is to rest in the shade, get near a fan, spray the person with water and massage the cramp. Heat exhaustion is a medical emergency. When a person is suffering from heat exhaustion, they will perspire profusely and most likely will be pale. It is best treated by taking the patient to a cool place, applying cool compresses, elevating the feet and giving the patient fluids.