The method that the child has a fever of 39 degrees to reduce fever?

When you have a fever of 39 degrees, you can use a cold water bag as a pillow, which can effectively take away some heat. Using a cold water bag as a pillow is very helpful for children to speed up the fever. When 3-year-old babies in Chinese mainland have a high fever, they should first use physical cooling.

First, the child has a fever of 39℃, which is easy to cause febrile convulsions. It is necessary to take antipyretics in time. Such as acetaminophen and ibuprofen suspension. Combined with the application of ice packs to wrap towels under the armpits, groin and other artery-rich parts to physically cool down. Drink warm water for children, speed up blood circulation in the body, help to sweat and help to cool down. If the antipyretic effect is not good after taking the medicine, you can also take anal plug antipyretic suppository.

Second, children's fever is gradually increasing. Fever, commonly known as fever, is the most common symptom of childhood diseases. Generally speaking, when the anal temperature is above 37.8℃, the oral temperature is above 37.5℃, and the underarm temperature is above 37℃, it means that the child has a fever. The most common cause of children's fever is infectious diseases, among which the most common is respiratory tract infection, such as tonsillitis, upper respiratory tract infection, bronchitis and pneumonia. Fever caused by other reasons is rare.

Third, the simple way to judge whether fever is viral or bacterial is to check blood routine, and hospitals with conditions should also check C-reactive protein. The correct judgment method of blood routine is that if the blood routine is abnormal, it means that it is meaningful; If the blood routine is within the normal range, it cannot be said that there is no problem. Generally speaking, WBC is high, which indicates that the inflammatory reaction is serious; The increase of neutrophil ratio indicates that bacterial infection is very likely; If the white blood cells are low, especially below the normal value, it means that there is a greater possibility of virus infection.

Fourth, when children have fever, ibuprofen suspension is generally the first choice to reduce fever. This medicine is mostly used for high fever when the anal temperature is above 38.8℃, the oral temperature is above 38.5℃ or the axillary temperature is above 38℃ (axillary temperature is not used as much as possible because of its low accuracy). Whether it's low temperature or high temperature, you can use antipyretic patch or Bergmite patch during the day and apply cold water towel to your forehead at night. You can take a hot bath before going to bed at night. In addition, according to my personal experience, in hot weather, it is better to use air conditioner than to use electric fan to blow directly, but the temperature of air conditioner must be slightly higher, and a certain humidity should be maintained indoors. Try not to eat some cold food or cold fruit when you have a fever, such as yogurt, watermelon, bananas, etc. Drink warm water when drinking water. Another note: use antipyretics with caution for infants under 3 months; If necessary, you can try the physical cooling mentioned above, such as loosening the package.