Adults need to nebulize depends on the specific situation: 1, nebulization of drugs are often applied to the inflammation of the respiratory tract and respiratory antispasmodic, asthma and other treatments. Generally through nebulization can expectorate, such as acetylcysteine expectorant treatment, this adult is certainly can be used, especially the old and frail or bronchial dilatation of the patient, coughing up sputum is relatively weak, the application of nebulization to make pus sputum thinner, easy to cough up. 2, nebulized antispasmodic, asthma medications for the treatment of COPD, bronchial asthma and other diseases, through the nebulization of the medication to the bronchial tubes directly, and the effect is better, such as nebulized Pramipexole. The effect is better, such as nebulization of Pramipexole, Kopit, Boliviani and other drugs have a better effect, part of the hormone can also be nebulized, such as dexamethasone, can be applied to the treatment of laryngitis, the effect is good.