Physical methods of cooling down a fever

Fever is something that almost everyone has experienced. If the fever is not high, you can lower the temperature by hanging saline solution, but if the fever is too high, you can only lower it by physical cooling methods. Generally speaking, physical cooling methods can be wet compresses or warm baths to lower the temperature.

Drink warm water. To deal with fever, the most effective physical cooling method is to drink water. It is not suitable to drink cold water. Warm boiled water of a certain temperature is most suitable. First, drink water to replenish body fluids. Water has a high specific heat and has a certain effect on cooling down when the body is sufficiently hydrated. The second is to promote sweating, which can help the body dissipate heat. Of course, if the fever is caused by a cold, making a cup of cold medicine may be of some help.

Wipe with warm water, the body has a slight fever. It is best to boil water if someone is taking care of it. Pour out some water each time and mix it into warm water. Then soak a towel in warm water, wring it out, and wipe your body, forehead and other parts. Because water evaporation is an endothermic process, it has a cooling effect.

Use warm water and towel to wipe the forehead. In fact, it also uses water evaporation to dissipate heat to cool down. The reason for not using cold water is mainly to avoid discomfort caused by irritation to the head. A similar method is to wipe your forehead with alcohol and use evaporation to dissipate heat. If your head is refreshed, you will feel more energetic.

Proper heat dissipation. When the fever is caused by a cold, you cannot just pursue heat dissipation, but must take certain measures to prevent catching a cold. If you have a fever, don't keep your body too warm to prevent your body temperature from dissipating. However, if it is winter, you should first be careful not to catch a cold.

Applying cold compress to the head actually has little effect on cooling the body. It mainly makes people feel more awake and relieves discomfort, so drinking more water as mentioned above is the key. Putting cold water in a cold compress to cool the head is also a common measure. If the water is too cold, some people will feel uncomfortable. You can put a towel on the forehead and then an ice pack. It is recommended to use dry compress for cold compress, as being too cold is not good either.