Treatment of Yunnan Baiyao plus Kangfuxin Solution Reduces Inflammatory Response and Prevents Patients with Nasopharyngeal Carcinoma against Radiation-Induced Oral Mucositis

Table 1

Classification of radiation-induced oral mucositis.

Grade	Symptom	Treatment
0	No evidence of oral mucositis	No requirement
1	Feeling slight pain but no need of painkillers, with evidence of mild hyperaemia of oral mucosa	No requirement
2	Feeling moderate pain, visible spotted mucositis, detectable inflammatory substances in the secretion	Administration of painkiller
3	Presence of flaky oral mucositis, accounting for 50% of the radiation area, with pain need to be relieved by anesthetic drugs	Administration of anesthetic drugs
4	Mucosal ulceration, bleeding, and erosions occurring in the inflammatory areas, accounting for more than 50% of radiation area	Treatment discontinued or changing patterns of nutrition