Medical nebulizer is mainly used to treat various upper and lower respiratory diseases, such as colds, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, bronchi, alveoli, and diseases in the chest. The air compression atomizer has the advantages of convenience, no pain, significant curative effect, and small side effects of drugs. Use a compressor to compress the clean air filtered through the antibacterial mesh base into a powerful air stream that is sprayed out from the jet port to disperse the liquid in the medicine cup, gasify the liquid, and then spray it from the mist outlet for mouth and nose Inhalation, the drug enters the respiratory tract and lungs through breathing inhalation, so as to achieve the purpose of painless, rapid and effective treatment.