The medicines commonly used for clearing throat and throat are Double Ingredient Throat and Wind San, Throat and Throat Granules, Compound Grass Coral Tablet, etc., which have the effect of dispersing wind and clearing heat, clearing throat and throat. The efficacy of double material laryngeal wind dispersal is to clear away heat and detoxification, reduce swelling and benefit the throat. It can be used for the gingival swelling and pain, oral erosion, sore throat caused by heat and toxicity in the lung and stomach. Adverse reactions are not clear, contraindications are prohibited for pregnant women, precautions are not clear. Clear throat and pharyngeal particles are used for pharyngitis, tonsil inflammation, external wind-heat caused by hoarseness, throat dryness, there is a broad chest and throat, clearing heat and pharyngeal effect. Adverse reactions and contraindications are not clear, note that the drug 3 days of symptoms without relief should go to the hospital. Compound grass coral tablets are used for external wind-heat, acute pharyngitis caused by hoarseness, sore throat, swelling and pain, wind and heat clearing, clearing the effect of the throat. Adverse reactions and contraindications are not clear, pay attention to avoid smoking, alcohol. Clear throat medicine if necessary, to be applied under the guidance of a physician, do not take on your own, to avoid causing adverse consequences.