Disposable nebulizer kit is consisted of nebulization core, medicine cup, oxygen tube, mouthpiece or mask and elastic cord. Compared to the traditional medication treatment against asthma and other respiratory diseases, Disposable nebulizer kit atomize liquid medicine into small particles, the drug inhaled into respiratory tract through breathing and depositing in the lung, to humidify the airway and dilute the sputum, thus to achieve painless, rapid and effective treatment, it can be commonly used in a variety of respiratory diseases.