放射治疗是鼻咽癌的主要治疗手段,但在治疗过程中,随着放射剂量的增加,会出现不同程度的口咽黏膜损伤,这不仅给患者带来很大的痛苦,而且可因严重的口咽黏膜反应致中断放疗,延长疗程,降低了肿瘤控制率。为探讨有效的防治方法,我们采用口灵(复方茶多酚含漱液)对鼻咽癌放疗患者进 Radiation therapy is the main treatment of nasopharyngeal carcinoma, but in the course of treatment, with the increase of radiation dose, there will be different degrees of oropharyngeal mucosal injury, which not only bring great suffering to patients, but also because of serious Oropharyngeal mucosal response to interrupt radiotherapy, to extend the course of treatment, reducing the rate of tumor control. In order to explore effective prevention and treatment methods, we use oral spirit (compound tea polyphenols gargle) to radiotherapy patients with nasopharyngeal carcinoma