If they do, they are wrong. They are caused by excessive amounts of salt loss. Body temperature is normal. If the cramps continue after drinking the salt solution, call for medical assistance. Symptoms include dizziness, rapid pulse, nausea, headache, profuse sweating, pale face, weakness, or collapse.
Body temperature is normal or slightly elevated.
Heat exhaustion and heat cramps may occur simultaneously. Also, have the individual drink plain water when he has muscle cramps. Elevating his legs also helps. If he does not respond to first-aid, call for medical assistance. During a heat stroke, the body has completely lost its ability to regulate heat, and the individual s body temperature rises quickly to dangerous levels.