Used primarily as an anti-inflammatory and analgesic agent in the treatment of sore throat, mouth ulcers, and other minor infections of the oral and pharyngeal mucosa. Commonly found in throat lozenges and mouthwashes due to its local anesthetic and antimicrobial properties. Effective in reducing pain, inflammation, and irritation associated with stomatitis, gingivitis, and post-surgical conditions in the oral cavity. Also utilized in some countries for the management of symptoms related to upper respiratory tract infections.