371 degrees is not a fever. What's going on?

The armpit temperature of normal human body is 36 ℃ ~37.3 ℃, and the body temperature of human body will change slightly with the increase of ambient temperature. At present, the patient's body temperature is 37.1 ℃. If the patient has general fatigue, dizziness and other symptoms, it is more likely to be upper respiratory tract infection. The patient can drink more water and rest more.