A child’s intermittent fever may be caused by bacterial infection, viral infection, and mycoplasma infection, the treatment is mainly based on drugs. 1. Bacterial infection: If the child is caused by bacterial infection and intermittent fever, you need to cooperate with the doctor to use broad-spectrum antibiotics with fever-reducing drugs for treatment, commonly used drugs are amoxicillin, cephalosporin and so on. 2. Viral infections: If the intermittent fever is caused by viral infections, you need to find out the type of infected virus, most viruses can be cured by themselves, and if it is caused by influenza virus, you can apply antiviral drugs such as oseltamivir to treat it. 3. Mycoplasma infection: When a child is infected by mycoplasma, the symptoms of intermittent fever may also occur, and can be used with the doctor’s guidance of erythromycin, azithromycin, and ibuprofen and other medications to alleviate the condition. In addition, if the fever is more than 38.5 degrees and you feel sick, you can be treated with fever-reducing medications, such as ibuprofen and acetaminophen. When using the above medications, you need to follow the doctor’s instructions, and keep an eye on the patient’s body when using the medication.