In recent years, with the popularization of standardized prevention and treatment of typical bronchial asthma, the problem of chronic cough has become more and more prominent. Domestic guidelines on prevention and treatment have been published, but there are still great misconceptions in clinical practice, the most common of which is that chronic cough is still regarded purely as an inadequate use of antibiotics, and therefore blind escalation of antibiotics is still more common. There are several issues that need to be addressed. Firstly, clinicians should keep updating their knowledge and spend more time in meditation and reading, and secondly, they should spend more time communicating with patients. Therefore, we hope that the patient can also try to establish a relatively regular relationship with the doctor, so that the doctor can understand the condition and thus be able to formulate a more accurate treatment plan. In short, in the treatment of diseases, doctors and patients are comrades in the trenches and are partners in the common battle.