If the patient is examined by the regular ENT clinic, he/she can apply montelukast sodium chewable tablets, as well as proprietary Chinese medicines, antibiotics, cough and phlegm relieving medicines, etc. The details are as follows: 1. Montelukast sodium chewable tablets: If it is confirmed to be the itchy throat and phlegm caused by laryngitis, allergic laryngitis, etc., he/she can take montelukast sodium chewable tablets orally under the guidance of the clinic doctor for the treatment of anti-allergy and anti-itching, and also can contain the lozenge for laryngitis. 2. 2, Proprietary Chinese medicines: Oral laryngitis proprietary Chinese medicines, common ones are Golden Voice and Throat Pills, Ganlang Bingmei Tablets, Pudilan Anti-inflammatory Oral Liquid and so on, to alleviate phlegm in the throat, uncomfortable voice and other related symptoms. It is recommended that patients should eat a light diet, avoid spicy and stimulating food, avoid smoking, drinking and other bad habits. 2, antibiotics, cough and phlegm medication: If the patient is due to repeated coughing and phlegm, accompanied by itchy throat and phlegm, this case mainly lies in the treatment of lung and trachea diseases, generally can be selective application of antibiotics, while oral cough medication treatment, do nebulizer, also helps to relieve the throat, but also to relieve the throat. The treatment of nebulization is also helpful to relieve the symptoms of itchy throat and phlegm.