Chronic pharyngitis, belonging to the Chinese medicine “laryngeal paralysis (pharyngeal redness, swelling and pain, or dryness, foreign body sensation, or pharyngeal itching, discomfort, difficulty in swallowing)” category, can be identified through the use of laryngeal KangSan, laryngeal Special Spirit Tablets and other drugs. 1. Laryngeal Kang San is composed of ice tablet, pearl layer powder, borax, xuanming powder, menthol, smallpox powder, etc. It has the function of clearing heat and removing toxins (clearing the body of heat). It has the efficacy of clearing away heat and detoxification (removing heat and toxicity from the body), anti-inflammatory and pain relief. It is used for various throat disorders, such as acute and chronic pharyngitis, laryngitis, tonsillitis, mouth ulcers and so on. Acute dyspnea is occasionally seen when taking this medicine. 2. Laryngeal Special Spirit Tablets, composed of mountain incense round leaves. It has the effect of clearing heat and removing toxins, relieving pharyngeal swelling. It is used for laryngeal paralysis, milky moth (related to tonsillitis in western medicine), sore throat and so on. For those who have wind-cold flu with sore throat, with symptoms such as malignant cold (fear of cold), fever, no sweating, and nasal discharge, use with caution. Taking the above medicines should be under the guidance of a doctor.