Cold and hot. What's going on?

If the patient shows symptoms for a short time, the course of disease is not long, and accompanied by other symptoms such as cough, sneezing, sore throat, body soreness, nausea, fatigue, etc., it is necessary to monitor the body temperature, which may be due to fever showing cold and heat exchanges. The specific cause of fever must be diagnosed according to symptoms and auxiliary examinations. If the patient has a long course of disease, accompanied by paroxysmal hot flashes, sweating, emotional changes, palpitation, dizziness, anxiety and other symptoms, it cannot be ruled out as vegetative nerve dysfunction, and oral oryzanol can be used to regulate vegetative nerve dysfunction.