The clinical classification of pharyngitis is more, the etiology is complex, the clinical manifestations are different, according to the different types of diseases need to take appropriate treatment. Li-pharyngeal Ling Tablet is mainly used for the treatment of dry and sore throat, foreign body sensation, itching and burning, as well as chronic pharyngitis with the above symptoms. It is clearly stated in the instruction manual that drug interactions may occur if this product is used concurrently with other drugs, please consult your physician or pharmacist for details. The ingredients of Li-pharyngeal Ling Tablets are silkworms, Radix et Rhizoma Ginseng, Andrographis paniculata (made), Cortex Echinodermata, and Oyster (calcined). The main effects are to promote blood circulation, benefit yin and dissipate knots, and relieve sore throat. There is no information in the formal medical literature on the use of this drug in conjunction with other foods and medications for the treatment of pharyngitis. Its adverse effects are not known and it is contraindicated in pregnant women. When the use of this drug is required or when it is requested to be combined with other substances for the treatment of pharyngitis, the choice needs to be made under the guidance of a specialist.