The review of tuberculosis is mainly sputum and imaging, and sputum includes sputum culture and sputum smear. Sputum culture is mainly to culture Mycobacterium tuberculosis, and sputum smear is positive if it is positive for Mycobacterium antacidum. Imaging tests can be performed by X-ray chest radiograph or lung CT, which has better resolution than X-ray chest radiograph. Other ancillary tests, including routine blood, C-reactive protein, blood sedimentation, and tuberculosis bacillus test, are performed. In addition, anti-tuberculosis drugs can cause serious damage to the liver, so it is important to check liver function regularly to detect liver damage in a timely manner. In case of mild liver damage, apply liver-protective drugs, and discontinue anti-tuberculosis drugs for severe liver damage. Other side effects of the drugs are rashes caused by gastrointestinal reactions, decreased white blood cells, allergies, or peripheral neuritis, which also require regular observation.