Tuberculosis of clavicle may cause localized abscess, because when tuberculosis attacks, it may invade the local bone or soft tissue, and then cause necrosis, and once the localized necrotic lesion occurs, pus will appear here. Tuberculosis abscess is a common complication of bone tuberculosis, which is an abscess formed locally by tuberculosis infection, and is also known as “cold abscess” or “cold abscess” because of its lack of redness and heat. When there is a clavicle tuberculous abscess, we must actively cooperate with the doctor for treatment. In the case of more serious abscess, we can do drainage or surgical treatment, i.e., remove the lesion and leave drainage. On this basis, anti-tuberculosis drugs such as isoniazid, rifampicin, pyrazinamide, etc. should be taken under the guidance of the doctor.