Nine-month-olds with a fever of 38 degrees Celsius are generally not recommended to feed antipyretic drugs, you can take physical cooling methods to help reduce the baby’s fever, and at the same time to find out the cause of the infection such as infection caused by anti-infection treatment, assisted by a reasonable daily care, and so on. Nine months baby fever 38 degrees Celsius belongs to the category of low fever, the most appropriate method of cooling is physical cooling, such as supplemental water, warm water bath or warm water bath, etc., to promote the dissemination of body heat, to help the baby as soon as possible to reduce the body temperature, generally do not need to take antipyretic drugs. When the temperature exceeds 38.5 degrees, it is recommended to take oral antipyretic drugs, such as ibuprofen suspension to lower the temperature. At the same time, to clarify the specific type of infection, if the bacterial infection need to take cefaclor dry suspension relief; viral infection may need to take four seasons of antiviral oral relief, to promote the body temperature back to normal. It is recommended that during the treatment period, we should maintain a light diet and drink some fruit juice to help supplement vitamins and increase the body’s nutrition, so as to promote the baby’s recovery as soon as possible. All of the above medications should be used in accordance with medical advice.