Aerosol inhalation therapy is a commonly used method to treat the respiratory system. The therapeutic drugs are sprayed into the respiratory tract through the atomizer to achieve the purpose of treatment, such as anti-inflammatory, antiasthmatic, anti allergic, expectorant, etc. In clinical practice, atomization therapy is used regularly and normatively, and there are basically no major side effects. However, if it is not used in a standardized way, there may be adverse reactions. For example, the use of drugs that are known to be allergic to themselves as atomized drugs may cause anaphylactic reactions and even threaten life, leading to shock and death; In addition, if the concentration is too high, the dosage is too large, and the atomization time lasts too long, the patient may have choking, throat discomfort, or even lung discomfort, which may cause obvious cough symptoms and aggravate the disease of the respiratory system; In addition, if special aerosol drugs such as glucocorticoid are used for a long time, it may cause local fungal infection in the mouth.
