Heat exhaustion is a serious medical concern for an infant. The condition results from the body overheating and is a precursor to heat stroke. It usually follows heat cramps in the muscles and is particularly threatening to infants, who are more susceptible to damage from high heats. There are several ways this damage can occur, and identifying and treating it quickly is key to preventing further complication.
Cause
The body can become overheated in several different ways. General high temperatures -- particularly when combined with high humidity -- can increase the body's heat to dangerous levels. Physical exertion can contribute to this, and infants wrapped in too many layers of clothing can suffer from excessive heat even if temperatures are not high.
Symptoms
Sweating is a common symptom of heat exhaustion. A rapid pulse may also develop. Your infant may develop goose bumps, cramps, headaches, nausea, dizziness or fatigue. These symptoms may develop suddenly or it may require a long exposure to heat before the symptoms develop.
Treatment
If your infant develops heat exhaustion, move him into the shade or into an air-conditioned area. Have him stop activity if he is playing and encourage him to be still and rest. You can also give him cool liquids to help lower his internal body temperature. Apply these treatments for about 60 minutes to make sure the infant recovers from the heat exhaustion.
Considerations
If your infant's symptoms of heat exhaustion fail to improve or worsen after an hour of treatment, call your doctor or take the baby to a hospital. Visit a hospital immediately if your baby's body temperature exceeds 104 degrees Fahrenheit. You can prevent heat exhaustion in babies by avoiding prolonged exposure to the sun and high temperatures. Make sure your baby is well-hydrated and is not sweating in his clothes due to wearing too many layers.
