Buzz
The average body temperature of an adult typically hovers around 37°C, but it can vary depending on specific factors. If you engage in intense physical activities in a hot environment, or if you're exposed to prolonged heat, your body temperature may rise to dangerous levels. A body temperature of 40°C or higher could lead to heatstroke. Lowering your body temperature too drastically can also be risky, though a decrease of three degrees to about 35°C is enough to cool you down. Reducing your temperature over a short period can help prevent heatstroke, improve sleep, or bring down a fever. However, it is crucial to lower your body temperature safely.
Steps
Use Medically Supported Methods
Drink Cool Water. Drinking a large amount of cool water, about 2 to 3 liters at once, is a great way to rapidly and safely lower your body temperature.
- Staying hydrated is essential to avoid dehydration, which is particularly critical in hot conditions or during physically demanding activities.
- Soft drinks or ice cream are not as effective as purified water, as sugary drinks are not fully absorbed by the body and may worsen dehydration.
Eat Crushed Ice. Studies have shown that consuming crushed ice is an effective and simple way to quickly lower your body temperature. Crushed ice also provides sufficient hydration for your body.
Take a Cold or Ice Water Bath. Doctors universally agree that cooling the skin is the most effective method to reduce body temperature, especially when a person is at risk of heatstroke. Taking a cold bath or immersing yourself in ice water is particularly efficient in cooling the skin quickly, especially in high humidity environments where sweating is not sufficient.
- Pour cold water over your head, as this is where blood vessels are concentrated. Cooling the scalp will help cool the rest of the body more rapidly.
Place Ice Packs on Your Body. Some areas of your body sweat more to help cool you down. These areas, known as hot spots, include your neck, armpits, back, and groin. Placing ice packs on these key spots can help lower your body temperature.
Relax in an Air-Conditioned Environment. Experts consider air conditioning one of the most significant factors in preventing heatstroke and heat-related deaths.
- If you don't have air conditioning at home, try staying with friends or relatives during hot or humid spells.
Sit in Front of a Fan. As liquids, in this case, sweat, evaporate from your body, the hottest molecules in the liquid evaporate the fastest. Since the air temperature is usually cooler than the temperature of your skin, sitting in front of a fan while sweating helps reduce your body temperature.
- If you're not sweating enough to cool your body due to age or health issues, you can dampen your body with cool water while sitting in front of the fan. Simply fill a spray bottle with water and spritz it on your body as the fan blows air on you.
Take fever-reducing medication. Fever reducers are a safe and simple way to lower your body temperature when you have a fever. These medications work by inhibiting your body's production of enzymes that control the creation of prostaglandins, thus reducing the concentration of prostaglandin E2. Without fever-reducing medication, these substances can cause cells in the hypothalamus (the brain region that regulates body temperature) to heat up quickly, leading to an increase in body temperature.
- Examples of these medications include paracetamol, aspirin, and non-steroidal anti-inflammatory drugs such as ibuprofen and naproxen.
- Aspirin is not recommended for children and teenagers with viral infections (including flu or chickenpox), as it can lead to Reye's syndrome, a rare but potentially fatal condition causing brain and liver damage.
- The dosage of these medications varies depending on your age. Check the recommended dosage on the label and do not exceed the suggested amount per day. Consult a doctor for the appropriate dosage and prescription advice.
Change your lifestyle.
Avoid heavy physical activity or strenuous exertion. Engaging in intense physical activities, especially in hot or humid weather, will raise your body temperature due to the increased energy expenditure.
- Consider engaging in less physically demanding activities like walking or cycling. If you prefer maintaining your usual workout intensity, make sure to take frequent breaks and avoid overexertion.
- Swimming may be a good way to naturally cool your body during exercise since you immerse yourself in cool water.
Wear light-colored and loose-fitting clothing to reduce heat absorption. It's important to wear clothes that allow air to circulate around your skin to help lower your body temperature. At the same time, you should ensure that your skin is protected from direct sunlight.
- Light-colored clothing reflects sunlight instead of absorbing it, which helps to lower body temperature. Avoid wearing heavy and dark-colored clothing, as they absorb and retain heat.
Avoid eating spicy and fatty foods. Hot and spicy foods can increase your metabolic rate, acting as stimulants that raise your body temperature.
- The compound found in chili peppers, capsaicin, naturally increases body temperature.
- Consuming foods high in fat can cause heat to be trapped in the body due to an increase in fat storage within cells. Fat stores body heat and helps maintain warmth.
