10-month-old babies with fever, may be due to respiratory tract infection or encephalitis, etc., you can choose physical cooling or medication according to the cause of the disease and body temperature. 1. Physical cooling: when infants and young children have a fever, you can use a wet towel on the forehead, or use warm water to wipe the body, drink more water to promote metabolism, which can play a role in lowering the temperature. 2. Medication: If the temperature of infants and young children rises too quickly, reaching 38.5 ° C or more, you can use antipyretic drugs under the guidance of a doctor, such as acetaminophen, etc. to lower the temperature, and should pay attention to nutritional supplements during the period of medication. 3. Treatment for the cause: If it is a viral infection, usually mild cases with no other combined symptoms do not need treatment and are self-limiting. If the symptoms are more serious with neurological symptoms, such as viral encephalitis, you can use antiviral drugs (acyclovir); if the bacterial infection, you can use antibiotics, such as penicillin (amoxicillin), but should pay attention to whether the drug is allergic. In short, 10-month-old babies with fever should go to the hospital in time and be treated under the guidance of the doctor.