Human body temperature 38.4 ℃, if the mental state is still good and no uncomfortable symptoms, you can not drink antipyretic; if the mental state is poor and headache, dizziness, etc., you can drink antipyretic under the guidance of a doctor. The human body’s normal axillary body temperature of 36 ~ 37 ℃, moderate heat temperature of 38.1 ~ 39 ℃; patient temperature 38.4 ℃, moderate heat, if the mental state is still good and no discomfort symptoms, can use physical cooling methods to reduce the temperature such as warm water wipes, antipyretic patches, etc., the temperature if there is a decline, you can not take antipyretic drugs. Human body temperature of 38.4 ℃, if the mental state is poor and headache, dizziness, fatigue and other symptoms, can take antipyretic drugs such as ibuprofen. If the patient repeated fever and take antipyretic drugs after the fever does not fall, should go to the hospital in time to determine the cause of the disease, and for the etiological treatment, so as not to delay the condition.