Caused by throat inflammation, dry and itchy cough, common diseases are chronic pharyngitis, acute pharyngitis, reflux pharyngitis, etc., according to the cause of the disease and symptomatic characteristics of the selection of the appropriate disposal methods, common general treatment, drug treatment, surgical treatment, etc.. 1. Chronic pharyngitis: the main symptoms are foreign body sensation in the pharynx, as well as coughing, coughing up phlegm, discomfort in swallowing, dryness, burning sensation and other symptoms. Commonly used compound borax solution, compound chlorhexidine gargle solution gargle. When gargling, tilt your head back, open your mouth and make “ah” sound, so that the gargle can clean the back wall of the throat. You can also take iodine throat tablets, peppermint throat tablets and Chinese patent medicine tablets. 2. Acute pharyngitis: there are often viruses, bacterial infections and adverse physical and chemical factors stimulation triggered by throat inflammation, dry itchy cough, no systemic symptoms or mild symptoms, furacilin gargle gargle, take dulcetamethrin tablets, iodine throat tablets and other tablets, oral blue baicalin oral solution, pudilan anti-inflammatory tablets and other proprietary Chinese medicines, in view of the cause of the disease, can be appropriate to apply oral antiviral drugs or antibiotics. 3. Reflux laryngitis: in addition to throat inflammation, dry and itchy cough, there is acid reflux, heartburn, pain behind the sternum, and in severe cases, there will be a sense of obstruction. The use of proton pump inhibitors, such as omeprazole, esomeprazole, etc., together with the use of mucosal protective agents, such as magnesium aluminum carbonate, etc., can improve the symptoms of reflux esophagitis. The symptoms of throat inflammation, dry itchy cough, should actively seek medical treatment, systematic examination to clarify the diagnosis, and follow the doctor’s instructions to standardize the use of drugs and treatment.