Nasopharyngeal cancer treatment usually does not need radiotherapy every day, usually once a day, five times a week. Radiotherapy has a very good therapeutic effect on local tumor cells. Radiotherapy for nasopharyngeal cancer is long term, usually five times a week, and usually requires about 30 times of radiotherapy, and the specific number of days of radiotherapy should be based on the patient’s degree of disease progression, therapeutic purpose and health condition, and the patient’s physical fitness must be well assessed before radiotherapy. If nasopharyngeal cancer patients need radiotherapy, please keep a good mindset, actively accept treatment from physicians, trust physicians, do rehabilitation training and strictly observe relevant contraindications.