Medical nebulizers are mainly used to treat various upper and lower respiratory diseases, such as colds, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis, and other diseases in the trachea, bronchi, alveoli, and thoracic cavity.Nebulized inhalation therapy is an important and effective treatment method for the treatment of respiratory diseases. The nebulizer is used to atomize the liquid into tiny particles, and the drug enters the respiratory tract and lungs by breathing inhalation, thereby achieving painlessness. The purpose of rapid and effective treatment.