In severe cases, the victim may vomit or lose consciousness. To provide first aid for heat exhaustion move the victim to a cool location where they can rest. As long as the victim is conscious, have them drink a sports drink such as Gatorade or Powerade, followed by cool water. Cool the victim down with cool, wet cloths or cool water. If no improvement is noticed within a few minutes, seek medical attention.
Heat exhaustion can evolve into heat stroke.
Heat stroke occurs when the body s natural cooling system is depleted of fluids in other words, the victim stops sweating. When this happens the body s temperature can rapidly rise to as high as 106 degrees. Symptoms of heat stroke include hot, dry skin, nausea, confusion, convulsions, and unconsciousness. Heat stroke should be considered life threatening, and medical attention should be immediately sought. Activate your local emergency medical service immediately.