It is very important to take care of the fever after sweating, otherwise it is easy to get a cold, but it will aggravate the symptoms of fever or aggravate the original disease. After sweating, you must not blow the wind, not blowing fans, and not blowing air conditioners, otherwise sweat evaporates in large quantities on the body surface, taking away excess heat from the body surface, which can produce a more serious cold, leading to the occurrence of a cold and aggravating the fever. If the clothing or bedding is wet, it needs to be changed in time, otherwise it is also easy to get a cold. You need to drink more water, the consumption of water during fever is relatively large, and if sweating is serious, dehydration can easily occur at this time, so you must drink more water, preferably light salt water or fresh fruit juice, to maintain water and electrolyte balance, to avoid dehydration or electrolyte balance disorder, which is very unfavorable to reduce fever.