Management of oral mucositis
pain
After agreeing to join the study, the patients were asked to keep oral hygiene, brush their teeth in the morning and evening, and rinse their mouths after each meal. Once the radiotherapy was started, the patients should gargle with Compound Borax Solution/baking soda daily. Non‐steroidal anti‐inflammatory drugs were given for pain relief as oral pain worsened. Radiotherapy should be suspended if there were Grade 4 oral mucosal reactions.