The efficacy of Qingqing Tablet is to clear the throat, disperse fire, benefit the lungs and promote the production of fluids, and work for the treatment of throat loss of moisturizing, hoarseness and other conditions. It is a kind of Chinese patent medicine, the main ingredients of which include Platycodonopsis, Radix et Rhizoma Pinelliae, Radix et Rhizoma Puerariae, Rhizoma Smallpox Powder, Menthol, etc., which together play the role of clearing the throat and dispersing the fire, and facilitating the production of fluids in the lungs, and is mostly used in the treatment of throat loss of moisturizing, hoarseness, dryness of the tongue and the mouth, and coughing and so on. It should be noted that, allergic to any component of the drug is prohibited to use containing chemical clearing tablets, allergy, pregnant women should be used with caution, patients should avoid eating spicy, fishy food during the drug. The adverse reaction of the drug is not clear, patients who take the drug after three days if the symptoms do not improve, or other serious discomfort, should consult a doctor in time. Patients should follow the doctor’s instructions to use containing the Qingqing tablets, avoid blindly use their own medication, so as to avoid inducing side effects.