A body temperature of 38.7℃ is a high fever, the normal armpit temperature of a person is 36-37℃, between 37-38.5℃ is a low fever, between 38.5-39.5℃ is a high fever, and over 39.5℃ is a super high fever. Therefore, a body temperature of 38.7℃ is a high fever, and a high fever will have symptoms such as generalized chills, generalized aches and pains, headache, dizziness, etc., which will seriously affect your daily life and work. When the body temperature is 38.7℃, you need to give antipyretic drugs to treat it in time. Commonly used antipyretic drugs include ibuprofen capsules, nimesulide tablets, acetaminophen dispersible tablets to reduce the fever in time, and the body temperature can be returned to normal. Take fever-reducing drugs at the same time to drink more water, always observe the temperature changes and changes in the condition, but also can be physical cooling and give fever-reducing patches, or with a warm towel to wipe the forehead, chest and back, and actively find out the cause of fever, give comprehensive treatment.