The method of reducing fever in children needs to be decided according to the cause of the disease, there are several methods: 1, physical cooling method can take alcohol bath, greenhouse bath, forehead wet compress warm water towel or cooling paste and other methods to cool; 2, if the child for wind-cold fever, manifested as nasal runny nose, cold, sputum thin, etc., at this time need to sweat to relieve the table, you can use onion, ginger boiled water to take, children take discretion; 3, if the child for wind-cold fever, manifested as nasal runny nose, sweating and thirsty, sore throat, sputum thick and yellow. If the child has fever caused by wind-heat cold, manifesting as yellow runny nose, sweating and thirst, sore throat, sticky and yellow sputum, it is necessary to disperse wind-heat, you can use mint, Sydney, rock sugar to boil water to drink, to moisten the lungs to stop cough, clear dryness and phlegm, or use mint, chrysanthemum to boil water, drink as a substitute for tea, to clear the throat; 4, when the child has fever due to heat stroke, it is necessary to feed water in time to avoid dehydration The fever is usually caused by a viral infection. Generally, fevers caused by viral infections have a tendency to heal on their own, so you can use prescriptions to reduce fever in an emergency. However, children with fever should not simply rely on prescriptions. If the fever lasts for a long time or the temperature is higher than 40°C, you need to go to the hospital in time for an examination to clarify the cause of the fever and carry out targeted treatment, not just use prescriptions and delay treatment.