Abstract: In recent years, due to the influence of social psychological factors, the incidence of psychogenic cough has increased year by year. After a variety of treatment, the symptoms of most of the children with the disease are not improved, or the disease often relapses. Once children have the disease, the symptoms will have a serious impact on their physical and mental health. Professor Wang Yongji, the tutor, believes that the onset of the disease is closely related to the mood of the children. The treatment should be based on the liver, with the principle of soothing the liver and clearing the lungs. The clinical dialectical medication has made up for the disadvantages of long-term ineffective use of antibiotics and cough suppressants in western medicine, and the clinical effect is remarkable.

Key words:

Psychogenic cough, Cough, Experience of famous doctors, Children