The normal basal body temperature for children is 36.9℃~37.5℃. If the body temperature reaches 38.5℃ or more, you can use antipyretic medicine. If your baby’s fever does not go down after taking antipyretic medicine, parents and friends will certainly be very worried, so how can your baby do if the fever does not go down after taking antipyretic medicine? Here we will introduce a few reference suggestions. First of all, it takes some time for the fever medicine to take effect, the onset of action time is based on the type of drug and the baby’s personal constitution, generally speaking half an hour to an hour fever medicine can play a role, the fever is serious baby need more time to take effect. If parents see that the antipyretic medicine does not work within a short period of time, they will give the baby additional antipyretic medicine or switch to another antipyretic medicine, which is more dangerous and can easily cause the accumulation of drugs in the body and increase the adverse drug reactions. Parents must strictly follow the instructions and medical advice to give their babies medication. In addition, it is recommended to increase the supply of fluids, such as drinking a little more warm water or light salt water, to increase the amount of circulating fluids, and the child can easily reduce the fever after sweating. There are many causes of baby fever, you can’t just cool it down, you have to find the root cause of the fever, it is best to go to the hospital to do the appropriate examination in order to identify the cause of the baby fever, for the cause of treatment, so that you can effectively solve the baby fever, so that the baby regains health as soon as possible.