Smoking with phlegm in the throat, this situation is mainly caused by smoking patients with chronic pharyngitis performance, because there are many harmful substances inside the smoke, these harmful substances can damage the mucous membrane of the throat, resulting in chronic inflammation performance. The clinical treatment for this condition is mainly the following: 1. It is recommended that patients try to quit smoking, usually drink more water, eat more vegetables and fruits, and add more vitamins. Vitamins can promote the regeneration of the mucosal epithelium of the pharynx and the recovery of the glands inside the mucosal epithelium of the pharynx; 2. If the outpatient doctor confirms that the patient is suffering from chronic pharyngitis, he can take oral pharyngitis tablets, such as Yinhuang tablets and Grass Coral tablets; 3. 4. Patients like this can also do nebulization treatment; 5. Clinically, if such patients do not get well repeatedly for a long time, it is recommended to review electronic laryngoscopy for several times.