Tonsillitis can cause patients to cough for the following clinical reasons: First, when the tonsils are inflamed, there is a large amount of purulent exudate in the tonsillar crypts, which often flows or drips into the trachea, causing patients to choke and cough. Secondly, tonsillitis is an inflammatory infection of the upper respiratory tract, and because the upper and lower respiratory tracts belong to the same airway, inflammation can involve the trachea lungs when aggravated, leading to tracheitis pneumonia and other diseases. Tonsillitis is a frequent trigger for coughing, especially if the tonsillitis is not treated in time or if the patient’s resistance and immunity are low. Clinically, for this condition, it is necessary to actively treat tonsillitis, actively apply sensitive antibiotics for oral or infusion treatment, and at the same time apply cough and phlegm medicines, as well as nebulization and other comprehensive symptomatic treatment to relieve the patient’s cough and other performance.