Darling has a fever 4 days + check virus sex infection fever does not retreat all the time how to do

The baby has a fever after being infected with the virus, and has not had a fever. The baby should be given antiviral drugs for treatment. It also needs to be cooled down. It can be carried out by drinking more water, warm water bath, antipyretic paste and other physical cooling methods, which can promote the baby's body temperature to return to normal.