Heat stroke is a life-threatening condition that occurs when your body’s temperature rises to 104°F (40°C) or higher. It’s usually the result of overexertion in hot, humid conditions. Symptoms can include confusion, seizures or loss of consciousness. Untreated, heatstroke can lead to organ failure, a coma or death.
There are a number of factors that can increase your risk of heat stroke, including:
- Exposure to high temperatures: This is the most common cause of heat stroke.
- Strenuous physical activity: This can lead to heat stroke, even if the weather is not particularly hot.
- Dehydration: This can make it difficult for your body to regulate its temperature.
- Certain medications: Some medications, such as diuretics, can increase your risk of heat stroke.
- Age: Older adults and young children are more likely to develop heat stroke.
- Medical conditions: People with certain medical conditions, such as heart disease or diabetes, are also more likely to develop heat stroke.
If you think you or someone you know may be having a heat stroke, it’s important to seek medical attention immediately. Here are some of the symptoms of heat stroke:
- High body temperature: Your body temperature may be 104°F (40°C) or higher.
- Hot, red, dry or damp skin: Your skin may be hot and dry, or it may be damp with sweat.
- Rapid pulse: Your pulse may be rapid and strong.
- Headache: You may have a headache.
- Dizziness: You may feel dizzy or lightheaded.
- Nausea: You may feel nauseated.
- Confusion: You may be confused or disoriented.
- Loss of consciousness: You may lose consciousness.
If you see someone who is experiencing any of these symptoms, it’s important to call 911 or take them to the nearest emergency room immediately. Heat stroke is a medical emergency, and early treatment is essential.