[Effect of Kou Yan Qing Ke Li on the prevention and treatment of radiation-induced oral mucositis in patients with nasopharyngeal carcinoma].

Kou Yan Qing Ke Li could delay the time of occurrence of radiation-induced oral mucositis, reduce the severity of radiation stomatitis, alleviate the pain of patients, improve the clinical symptoms of patients, and effectively prevent and treat radiation-induced oral mucositis in patients with nasopharyngeal carcinoma.