Chronic pharyngolaryngitis is a chronic inflammatory disease that occurs in the mucous membrane and submucous lymphatic tissues of the pharynx. According to Chinese medicine, chronic pharyngitis belongs to the category of laryngeal paralysis and plum kernel qi, and the evidence type is yin deficiency, lung dryness, phlegm-heat accumulation, spleen and stomach weakness and kidney yang deficiency. Huang’s Sound Pill contains Chinese herbal ingredients to address these symptoms, and thus is effective in the treatment of chronic laryngitis. Huang’s Sound Pill is composed of peppermint, zhebei mum, forsythia, cicada, fat sea, orris and other Chinese herbs, among which the main medicine for clearing heat and resolving phlegm to open the sound, with the effect of relieving cough and resolving phlegm, generating fluid and moistening the throat, promoting lung and opening the sound. For chronic pharyngolaryngitis throat redness, swelling and heat pain, hoarseness, dry throat burning and other symptoms have a certain effect, can open the sound to protect the sound effect. It can also be used for symptoms such as cold, heat, headache, constipation and urinary redness. It is often used clinically for the treatment of acute and chronic pharyngitis, laryngitis, vocal cord nodules, vocal cord polyps, stubborn cough, herpes zoster, and habitual constipation. If patients want to apply Huang’s Sound Pill for the treatment of chronic pharyngitis, they need to apply it under the guidance of professional doctors, and it should be used with caution in cases of stomach cold, diarrhea, pregnant women, external wind and cold, yin deficiency and fire and cardiac insufficiency, and it is not advisable to take warm tonic Chinese medicine together during the medication period. In addition, during the medication period, patients need to drink more water and avoid eating spicy and greasy food to avoid affecting recovery.