Cervical lymph node pain does not occur during the treatment of tuberculosis, but may occur when there is a combination of inflammation of the cervical lymph nodes or tuberculosis of the cervical lymph nodes. The main symptoms of TB after infection are low-grade fever, cough, sputum, dyspnea, and fatigue, and there is no cervical lymph node pain. When combined with cervical lymph node pain, further improvement of cervical lymph node ultrasound should be carried out to clarify the existence of cervical lymphadenitis or lymph node tuberculosis, and targeted anti-inflammatory and anti-tuberculosis treatment should be given. When combined with cervical lymphadenitis, targeted anti-bacterial treatment should be given. When combined with cervical lymph node tuberculosis, the original anti-tuberculosis treatment program can be continued. During the treatment period, under the guidance of specialists, regular review of lung CT, cervical lymph node ultrasound, etc., and timely adjustment of medication according to the therapeutic effect.