Clinically there is no fast way to deal with baby’s first fever, baby’s first fever may be caused by viral, bacterial and other infections, etc., can be treated by physical cooling and oral antipyretic medication as prescribed by the doctor. If the baby’s first fever, the temperature is below 38.5 degrees, can be used physical cooling methods, such as head placed fever patch or give the baby a warm bath. In addition, the baby fever can give the baby more water, strengthen the metabolism, promote the baby sweating and urination, can also achieve the effect of cooling. If the baby’s fever measurement temperature exceeds 38.5 degrees or more, you can follow the doctor’s advice to give your baby antipyretic drugs, such as ibuprofen, acetaminophen and other medication. There are many reasons for the baby’s first fever, such as viral or bacterial infections, etc. It is recommended to go to the hospital in time to find out the cause of the fever, and according to the cause of the treatment, taking medication to follow the doctor’s instructions.