After the treatment of tuberculosis about 5 to 7 days can make the body temperature drop. Fever in patients with tuberculosis is considered to be related to the symptoms of poisoning caused by tuberculosis, mostly low fever in the afternoon, body temperature does not exceed 38 degrees, usually 5 to 7 days after the use of anti-tuberculosis drugs, the symptoms of tuberculosis poisoning can be significantly improved. When discovering tuberculosis, it is necessary to pay attention to early, regular, complete and sufficient application of anti-tuberculosis drugs, about 6 to 9 months of time the patient’s tuberculosis foci can be rapidly absorbed, and in the process pay attention to the review and observation of the situation of tuberculosis foci in the chest CT, and it is also necessary to assess the existence of anti-tuberculosis drugs, adverse reactions. For patients diagnosed with tuberculosis, it is recommended to consult a regular infectious disease hospital or an infectious disease department of a regular hospital.