For patients who have been cured of tuberculosis, it is best to check once every three months. Some patients with tuberculosis are under treatment, this time should be checked once a month, according to the changes in the condition to adjust the corresponding treatment program. The main symptoms of tuberculosis include coughing, coughing up blood, low-grade fever, night sweats and loss of appetite. Generally speaking, the treatment time for tuberculosis is six to nine months, and during the treatment period, patients need to check the blood routine, liver and kidney functions every month, so as to understand the recovery of the disease, and then treat the symptoms. During the treatment period, patients need to strengthen the nutrition, and should not eat too stimulating, spicy and greasy food. If the liver function is abnormal, it must be treated as soon as possible, and liver protection drugs should be used under the guidance of the doctor to protect the liver.