Baby fever 38.5 degrees, three days does not go down the situation, consider and bacterial, viral and other pathogens related to infection, can be alleviated through symptomatic treatment, causative treatment, home care and other ways. 1. Symptomatic treatment: baby fever to 38.5 degrees, this time you need to let the baby drink more warm water, head placed antipyretic patches to reduce body temperature, such as not relieved, with the doctor with oral ibuprofen, acetaminophen and other antipyretic and analgesic medication, which is conducive to the improvement of the fever symptoms. 2. Treatment: If the baby fever is due to bacterial infection, you can choose sensitive antibiotic drugs, such as cefixime, amoxicillin, etc.; if the baby fever is caused by viral infection due to colds and flu, the main symptomatic treatment, such as caused by influenza virus, the application of oseltamivir and other drugs. 3. family care: baby in the fever period, should be to maintain indoor air circulation, diet light nutrition, do not eat spicy stimulating food. If your baby’s fever is 38.5 degrees for three days, it is recommended to go to the pediatrics department of the hospital and cooperate with the doctor for examination and treatment.