Overview Heat exhaustion is a condition whose symptoms may include heavy sweating and a rapid pulse, a result of your body overheating. It's one of three heat-related syndromes, with heat cramps being the mildest and heatstroke being the most severe.
Causes of heat exhaustion include exposure to high temperatures, particularly when combined with high humidity, and strenuous physical activity. Without prompt treatment, heat exhaustion can lead to heatstroke, a life-threatening condition. Fortunately, heat exhaustion is preventable. Symptoms Signs and symptoms of heat exhaustion may develop suddenly or over time, especially with prolonged periods of exercise. Possible heat exhaustion signs and symptoms include: • Cool, moist skin with goose bumps when in the heat • Heavy sweating • Faintness • Dizziness • Fatigue • Weak, rapid pulse • Low blood pressure upon standing • Muscle cramps • Nausea • Headache When to see a doctor If you think you're experiencing heat exhaustion: • Stop all activity and rest • Move to a cooler place • Drink cool water or sports drinks Contact your doctor if your signs or symptoms worsen or if they don't improve within one hour. If you are with someone showing signs of heat exhaustion, seek immediate medical attention if he or she becomes confused or agitated, loses consciousness, or is unable to drink. You will need immediate cooling and urgent medical attention if your core body temperature (measured by a rectal thermometer) reaches 104 F (40 C) or higher.
Vaaranam aayiram full movie hd. Causes Excessive Body Heat. Sample program flow for christmas party. Summertime is also a season when you experience an increase in your body temperature. Illnesses like fever, flu, and common colds could also make the body temperature rise above the normal level. Hormonal factor could be another cause. You cannot escape the most causes of rising of body temperature. Aug 21, 2018 - Commonly referred to as heat stress, the common cause of body heat is exposure to high temperatures that are not suitable for the body.
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Causes Your body's heat combined with environmental heat results in what's called your core temperature — your body's internal temperature. Your body needs to regulate the heat gain (and, in cold weather, heat loss) from the environment to maintain a core temperature that's normal, approximately 98.6 F (37 C). Your body's failure to cool itself In hot weather, your body cools itself mainly by sweating.
The evaporation of your sweat regulates your body temperature. However, when you exercise strenuously or otherwise overexert in hot, humid weather, your body is less able to cool itself efficiently.
What Causes Body Heat To Rise
As a result, your body may develop heat cramps, the mildest form of heat-related illness. Signs and symptoms of heat cramps usually include heavy sweating, fatigue, thirst and muscle cramps. Prompt treatment usually prevents heat cramps from progressing to heat exhaustion. You usually can treat heat cramps by drinking fluids or sports drinks containing electrolytes (Gatorade, Powerade, others), getting into cooler temperatures, such as an air-conditioned or shaded place, and resting. Other causes Besides hot weather and strenuous activity, other causes of heat exhaustion include: • Dehydration, which reduces your body's ability to sweat and maintain a normal temperature • Alcohol use, which can affect your body's ability to regulate your temperature • Overdressing, particularly in clothes that don't allow sweat to evaporate easily Risk factors Anyone can develop heat exhaustion, but certain factors increase your sensitivity to heat. They include: • Young age or old age. Infants and children younger than 4 and adults older than 65 are at higher risk of heat exhaustion.