It is normal to sweat a lot during fever because the thermoregulatory center will eliminate excess heat from the body by sweating a lot after fever to reduce fever. When sweating during fever, it is important to pay attention to more hydration to avoid dehydration in the body. It is recommended to drink more light salt water to replenish electrolytes and water, and drink more fruit juice or ginger soup and red dates water. In addition, during sweating, pay attention to drying the body in time, avoid blowing wind and getting cold, and do not go to outdoor activities to avoid repeated colds. You also need to pay attention not to wear thick clothing, so as not to affect heat dissipation. It is also necessary to drink more thin rice, noodles, white porridge, skin egg and lean meat porridge to replenish the nutrition required by the body, which will help the recovery of the disease. Do not eat spicy and greasy food and other stimulating food.