Clinically there is no baby fever 39.5 degrees the best way to deal with the statement, need to be under the guidance of the physician through the general treatment, physical therapy and the application of antipyretic drugs, causative treatment and other methods of treatment, fever is a symptom of the disease, many kinds of diseases can be caused, such as colds, viral enteritis and other diseases. 1. General treatment: baby fever 39.5 degrees belongs to high fever, need to drink more warm water, strengthen the care and warmth, avoid cold, avoid going to the crowded places, and try to avoid contact with cold people. 2. Physical therapy and the application of antipyretic drugs: warm water can be used to wipe the baby’s forehead, armpits, groin and other capillary-rich parts, but also can be paste fever patches, at the same time must be combined with oral ibuprofen particles and other antipyretic drugs synergistic antipyretic. 3. Treatment: If caused by bacterial infection can be applied to antibacterial drugs such as cefixime particles, if caused by viruses can be applied to antiviral particles and other drugs to treat, should consult a Western physician or traditional Chinese medicine practitioner to identify the guidance, follow the doctor’s instructions for medication. The baby fever 39.5 degrees, it is recommended to go to the hospital, a clear diagnosis of the cause of targeted treatment, they can not just randomly use drugs.