Baby fever taking ibuprofen does not reduce fever, may be too small amount of ibuprofen medicine, may be the body temperature rises repeatedly, to combine with the specific reasons for targeted treatment. Baby fever if more than 38.5 degrees, need to be through the ibuprofen to reduce fever, but if not under the guidance of the doctor to use the drug, there may be a dosage of medicine to take too little and so on, which led to the body temperature drop is not obvious. Parents need to take their babies to the hospital, when guided to take the appropriate dosage of ibuprofen for treatment. After taking ibuprofen for fever, the temperature may rise repeatedly, parents need to closely measure the baby’s body temperature, and at the same time seek medical attention to clarify the cause of the targeted treatment, such as bacterial infections caused by fever, the need to take cephalosporin and other antibiotic treatment. There are many reasons why a baby’s fever does not go down with ibuprofen, so we recommend that you go to the hospital in time to improve the examination and identify the cause of the disease, and then give targeted treatment or treatment.