Whether it is better to do nebulization or infusion for acute bronchitis needs to be decided based on the patient’s specific condition. Acute bronchitis is an inflammation of the bronchial mucosa caused by pathogens such as viral or bacterial infection. If the patient’s condition is mild, he can choose some cough and phlegm medicines such as dextromethorphan and aminoglutethimide for treatment under the guidance of the doctor. If the patient’s cough is severe, phlegm and breathing difficulty, need to choose infusion treatment. If the patient’s phlegm is sticky and not easy to cough out, it can be combined with nebulization treatment. It should be noted that the choice of treatment program needs to be decided according to the patient’s condition, and the patient should choose the appropriate treatment program under the guidance of the doctor, and the patient should not choose blindly.