36.8°C is a normal body temperature, not a fever. Normal body temperature is below 37.3℃, when the temperature exceeds 37.3℃ is fever. Normal body temperature is 36.5~37.2℃, 36.8℃ body temperature is normal for adults. Fever can be categorized according to the body temperature into low fever, the temperature is 37.3~38.0℃, moderate fever temperature is 38.1~39.0℃, high fever temperature is 39.1~40.0℃, and more than 41.0℃ belongs to the ultra-high fever. You can apply antipyretic drugs under the guidance of your doctor when you have a fever. For example, ibuprofen suspension, nimesulide granules and so on. Therefore, 36.8 ℃ is not a fever, is a normal body temperature.