A body temperature of 36.2°C is normal. If it exceeds 37.2°C, it means that a fever has developed and measures such as physical cooling and/or medication are needed. Under normal circumstances, the body temperature should be between 36℃~37.2℃, so the body temperature of 36.2℃ is within the normal range. If it exceeds 37.2℃, it means that fever has developed and cooling treatment is needed. When the patient’s body temperature is between 37.3℃~38.5℃, it indicates that it is in a low-fever state, and at this time, physical cooling can be carried out, such as wiping the armpits, groin, forehead, neck and other locations with a towel soaked in warm water to promote fever reduction. If the body temperature reaches 38.5℃ and above, you can take oral antipyretic drugs, such as ibuprofen, as prescribed by the doctor. When measuring body temperature, the mercury thermometer should be dumped below the standard scale to ensure the accuracy of the measurement results. If the temperature exceeds the normal range, it is recommended to go to the hospital for diagnosis of the cause of fever and treatment. The use of medication must follow the doctor’s instructions, not blindly use their own medication, so as not to cause adverse consequences.