Due to individual differences, for the cough of the oral tablet class of drugs does not exist the best, according to the patient’s situation to choose watermelon cream tablets, compound herbal coral tablets, and so on. 1. Watermelon cream tablets: the main ingredients are watermelon cream, borax, cypress, etc., applicable to acute and chronic tonsillitis, oral ulcers and other symptoms caused by itchy throat, cough and other symptoms. Allergic to this product is prohibited, pregnant women, the elderly and the infirm should be used under the guidance of a doctor. 2. Compound grass coral tablets: mainly composed of menthol, swollen knotted wind extract, etc., has the effect of clearing the throat, mainly for acute pharyngolaryngitis caused by cough, sore throat and other symptoms, but allergic to the product is contraindicated, pregnant women, children and people with serious chronic diseases need to be used under the guidance of a doctor. 3. Cediriodine tablets: the main ingredient is molecular iodine, suitable for chronic laryngitis, oral ulcers, chronic gingivitis and other cough symptoms, but allergic to iodine is prohibited, pregnant women, children and other people need to be used with caution. It is recommended to choose the right tablet for treatment after consulting your physician.