The difference between Huang’s Rattling Pills and Qingyin Pills lies in the composition of the drug, its functions and main functions, precautions and other aspects, see below: 1. drug composition: Huang’s ringing sound pill mainly consists of Platycodonopsis, mint, Rhizoma Ligustici, wine rhubarb, forsythia, cicadas, chebula meat, fat sea, zhebeimo and other components. While Qing Yin Pill is composed of chebulin, Poria, Fructus Chuanbeimu, Fructus Umei, Pueraria Mirifica, and Smallpox Powder. 2. Functions: Huang’s Sound-Clearing Pill has the efficacy of dispersing wind-heat, resolving phlegm and dispersing knots, facilitating pharyngeal opening, etc. It is suitable for the treatment of acute and chronic laryngitis caused by wind-heat externally and phlegm-heat internally, and it can alleviate the symptoms of hoarseness, soreness and swelling of pharynx, and dryness and burning of pharynx. Qingyin Pill has the effect of clearing heat and relieving pharynx, generating fluids and moisturizing dryness, and is suitable for sore throat, dry mouth and tongue caused by deficiency of fluids in lungs and stomach and loss of moisturizing and nourishing of pharynx. 3. Precautions: For pregnant women, external wind-cold, cold stomach, loose stools (feces thin and not shaped), be careful to use Huang’s ringing sound pill, if the symptoms do not improve after 10 days of medication, the need to stop medication and seek medical attention. For Qingyin Pill, if the patient’s symptoms are not relieved after 3-7 days of use, the drug should be discontinued and seek medical advice. Both adverse reactions and contraindications are still unclear, the drug should be taken under the guidance of a professional physician, do not take medication without authorization, in order to avoid adverse consequences.