When the patient has the symptom of purulent phlegm inside the throat, he can often take some targeted oral medicines to help dissolve phlegm and expel phlegm, such as eucalyptus pinellia enteric soft capsule and Mucosolvan, etc. He can also use some proprietary Chinese medicines that clear the throat and benefit the pharynx to improve the inflammation in the throat, such as Ganlang Bingmei tablets, Jinvheng Sharp Pharyngeal Pill, and Throat and Pharyngeal Clearing Oral Liquid. If the sputum in the patient’s throat is purulent sputum containing inflammatory components, oral antibiotics are needed to treat and improve the condition, such as oral cefprozil tablets, cefaclor delayed-release tablets, levofloxacin tablets, etc. The patient also needs to pay attention to the treatment of phlegm in the throat to improve the inflammatory condition. At the same time, patients also need to pay attention to the protection of the voice area, as little as possible or do not speak, so that the voice to fully rest, pay attention to a light diet, but also drink more water, to help dilute and discharge phlegm.