Bronchial mucus plugs are usually treated by treating the underlying disease, replenishing the fluid volume and nebulizing inhalation. 1. Treatment of underlying diseases: chronic bronchitis, pneumonia and other diseases leading to bronchial mucus plugs, need to actively anti-infective treatment, such as clear bacterial infection, you can use penicillin V potassium tablets, norfloxacin capsules and other drugs treatment. 2. Adequate fluid replenishment: fluid replenishment is an important treatment method for bronchial mucus plug. It can maintain the balance of water and electrolytes by replenishing enough fluids, and correct dehydration to avoid the formation of sputum and phlegm embolism. 3. Nebulized inhalation: patients with bronchial mucus plugs can be treated by nebulized inhalation. You can use saline, budesonide nebulizer solution and other nebulized inhalation treatment, so that the bronchial mucus plugs become thin, conducive to the discharge of the body. At the same time, you can use drugs such as ambroxol, bromhexine and acetylcysteine to dilute the sputum. 4. Other: For the ineffective drug treatment, it can be treated by sputum aspiration, fiberoptic bronchoscopy sputum extraction and other ways. In the case of bronchial mucus plugs, it is recommended to consult a doctor in time, improve the examination under the guidance of the doctor, and carry out targeted treatment. The above drugs should be used under the guidance of a physician.