The child 37.8 ℃ still sweating is the manifestation of fever, need to consult a doctor and give physical cooling treatment to avoid gradual aggravation of the condition. The child’s normal body temperature is axillary temperature 36 ~ 37 ℃, 37.5 ~ 38 ℃ for low fever, body temperature 37.8 ℃ belongs to the category of low fever, even if sweating should be given promptly to lower the temperature treatment, to avoid the temperature continues to rise to the child to cause unnecessary harm. Usually low fever can take physical cooling methods, can warm water wipe the body, paste antipyretic paste, etc., to promote the body temperature back to normal. At the same time, parents should strengthen the care of the child during fever, to drink more warm water, increase fluid intake, to avoid the child due to sweating and dehydration. Do a good job of temperature monitoring, body temperature continues to not fall or even rise when you need to seek medical attention as soon as possible, can follow the doctor’s instructions to use acetaminophen and other chemical cooling drugs, to avoid delays in the condition.