2 months baby fever may be caused by viral or bacterial infections, need symptomatic treatment as well as causative treatment, such as timely cooling, if necessary, to comply with the doctor’s instructions to use antibiotic drugs, such as amoxicillin and cefdinir and so on. 1. Symptomatic treatment: baby fever reaches 38.5 degrees above the need for timely cooling treatment, so as not to lead to febrile convulsions (due to high fever caused by convulsions convulsions), need to use antipyretic drugs under the guidance of a doctor, such as acetaminophen and so on. If the body temperature is below 38.5℃, you can give your baby more warm water, reduce the amount of clothing you wear, keep the air circulating in the room, and also give your baby a warm water bath. 2. Treatment of the cause: need to actively take the baby to the regular hospital, clear what causes the fever, in targeted treatment, if it is a viral infection, due to the virus has a self-limiting, the course of the disease is usually not more than a week, generally do not need special treatment, only need symptomatic treatment can be. If the fever is caused by bacterial infection, antibacterial treatment is needed, such as amoxicillin and cefdinir and other antibiotics can be used under the guidance of the doctor to treat. If the baby recurrent fever, you need to go to the regular hospital for further examination, to clarify the specific causes, and then targeted treatment.