The generic name of Huasu Tablet is Cediriodine Container Tablet, which is mainly used as a topical medicine for the treatment of chronic pharyngitis disease and helps to relieve the symptoms. 1. Chronic pharyngitis is a chronic inflammatory disease of the mucous membrane of the pharynx, which mainly triggers symptoms such as dryness of the throat, foreign body sensation, irritating cough, increased secretion, etc. Most of these symptoms can be treated with drugs that clear the throat and benefit the pharynx, and at the same time, you can also use some tablets to improve the symptoms of pharyngeal discomfort. 2. The main ingredient of iodine containing tablets is molecular iodine, which has the function of disinfection and antiseptic effect, especially for the inflammation of oral mucosa and pharyngeal mucosa with certain anti-inflammatory effect, and effectively improve the inflammation produced by chronic pharyngitis. Cediriodine tablets can be combined with other heat-clearing and detoxifying Chinese patent medicines to treat chronic pharyngitis, such as Blue Scutellaria Oral Liquid. 3. It is not recommended to be taken during thyroid disease, pregnancy and lactation. Adverse reactions can be seen occasionally rash, itching and other allergic reactions, long-term use of easy tongue coloring, subside after stopping the drug. Allergic to this product or iodine preparation is prohibited. Continuous use of this product for 5 days without significant improvement in symptoms, it is recommended to stop the drug and seek medical advice.