Corn mullein has the effect of promoting water to reduce swelling and dampness, but does not have the function of relieving cough and phlegm, promoting lung and calming asthma. If the summer dampness is heavy, adding cornus to the formula can have the effect of diuresis and decongestion. If the cough is caused by a wind-cold cold, we can use Sanjiao Tang combined with Stopping Cough San to reduce the effect of dispersing wind and cold, promoting the lung and relieving cough. If the cough is caused by a wind-heat cold, Mulberry and Chrysanthemum Drink can be added and reduced, which has the effect of removing wind and clearing heat, promoting lung circulation and relieving cough. If the cough is caused by wind-dryness, Mulberry-Apricot Soup with addition and reduction can be used, which has the effect of draining wind and moistening dryness, promoting the lung and relieving cough. When coughing, blood tests can be performed and analyzed by blood picture. If the cough is viral in origin, antiviral drugs can be used for symptomatic treatment. If the cough is caused by a bacterial infection, symptomatic treatment with antibiotic drugs can be used.