Observation Study on the Efficacy of Yiqi Gubiao Pill in the Treatment of Chronic Obstructive Pulmonary Disease Secondary to Active Pulmonary Tuberculosis

Take 10 pills orally each time, three times a day, after meals, for a continuous period of 12 weeks. Receiving basic treatment: standardized quadruple anti-tuberculosis therapy is administered, with Rifampicin, Isoniazid, Ethambutol, and Pyrazinamide used for the first 2 months, followed by Rifampicin and Isoniazid for the next 4 months.

The placebo's appearance and content color are similar to that of Yiqi Gubiao Pill, with the main ingredients being starch and caramel. Take 10 pills orally each time, three times a day, after meals, for a continuous period of 12 weeks. Receiving basic treatment: standardized quadruple anti-tuberculosis therapy is administered, with Rifampicin, Isoniazid, Ethambutol, and Pyrazinamide used for the first 2 months, followed by Rifampicin and Isoniazid for the next 4 months.