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Hypothermia is a condition that occurs when core body temperature drops below 95 degrees Fahrenheit (35 degrees Celsius). It is a medical emergency. In hypothermia (hi-poe-THUR-me-uh), the body loses heat faster than it can produce heat, causing a dangerously low body temperature. Regular body temperature is around 98.6 degrees Fahrenheit (37 degrees Celsius).
When body temperature drops, the heart, nervous system and other organs can't work as well as they usually do. Left unt...
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When the temperature starts to drop, the body can start to shiver. Shivering is the body's attempt to warm itself. It is an automatic defense against cold temperature.
Symptoms of hypothermia include:
Hypothermia occurs when the body loses heat faster than it produces it. The most common causes of hypothermia are exposure to cold-weather conditions or cold water. But prolonged exposure to any environment colder than the body can lead to hypothermia if a person isn't dressed properly or can't control the conditions.
Specific conditions leading to hypothermia include:
Seek immediate medical attention for anyone who appears to have hypothermia. Until medical help is available, follow these first-aid guidelines for hypothermia.
To stay warm in cold weather, remember the acronym COLD — cover, overexertion, layers, dry:
For informational purposes only and not a substitute for professional medical advice, diagnosis, or treatment.
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