Nasopharyngeal carcinoma is the most common head and neck cancer that occurs in the nasopharynx. Nasopharyngeal carcinoma is radioresponsive so that radiotherapy is still the treatment of choice for the treatment of nasopharyngeal carcinoma. This study aims to describe the side effects of radiotherapy in patients with nasopharyngeal carcinoma at RSUP Dr. Mohammad Hoesin Palembang. This research…