Heat Exhaustion Topic Guide
Heat Exhaustion: Heat exhaustion is a condition in which a person's body overheats due to fatigue, exercising or working in a hot environment, or dehydration. They elderly and young children under the age of 5 are at a greater risk for developing heat exhaustion. Symptoms of heat exhaustion in an adults and children include clammy skin, thirst, weak and rapid pulse, vomiting or nausea, headache, sweating heavily, muscle cramps, and weakness. Treatment is to place the affected person in a cool place, try to hydrate the individual, and cool their body with a cool mist of water, or cool (not cold) bath. All cases of heat exhaustion should be evaluated by a medical professional.
Dehydration (Adults) Dehydration occurs when the loss of body fluids (mostly water), exceeds the amount that is taken in. Causes of dehydration include fever, vomiting, diarrhea, diseases (diabetes), impaired ability to drink, lack of access to safe drinking water, and injuries to the skin. Common symptoms of dehydration include dizziness, dry skin, headache, low urine output, tiredness, sleepiness, dry mouth, and increased thirst. Treatment of dehydration depends upon the severity of the condition.