If you feel feverish but your body temperature is not high, it is recommended that you first consult a general practitioner, and if you think there is an infection, then consult an infectious disease department, internal medicine department, or you can also consult a traditional Chinese medicine department. 1. Consult the general outpatient clinic, and carry out an examination first to find out the possible direction of the disease according to other accompanying symptoms and routine physical examination. 2. Infectious diseases department: If there are other symptoms or clues of infection, it is recommended to consult the infectious diseases department of regular hospitals, monitor the body temperature to determine whether there are symptoms of fever, especially in the afternoon, to exclude whether there are tuberculosis-like symptoms. 3. Consultation with internal medicine: If there is no general outpatient clinic or infectious disease department, one can also consult the internal medicine department to determine whether there is any somatization disease according to the patient’s clinical symptoms combined with routine blood tests. 4. Consultation in Chinese medicine department: You can also go to the Chinese medicine department of regular hospitals, and the doctor will identify the symptoms and determine whether the patient is suitable for treatment in the Chinese medicine department. Patients who feel feverish but have a low body temperature can consult the above departments to find out the cause before treatment.