IRCT20190312043027N1 IRCT 2019-08-14 Arak University of Medical Sciences The effects of Plantago Major on prevention of radiation induced acute mucositis The effects of Plantago Major compared to placebo on prevention of radiation induced acute mucositis in head and neck cancer patients 2018-10-22 anticipated 46 Complete https://irct.ir/trial/38541 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Prevention, Randomization description: Randomize individual blocks using random numbers, Blinding description: Drug and placebo in the form of syrup and without mentioning the name of the drug in the pharmacy company Sanabel , affiliated to the Center for Clinical Trial Research of Traditional Medicine, Shahed University, was provided by a third person who did not participate in the rest of the study. The investigator and team conducting research and evaluating outcomes, as well as participants, did not know the type of contents of syrup bottles. 3 Radiation-induced mucositis in head and neck cancer. Intervention 1: Intervention group: Plantago syrup, three times per day,after each meal, each serving 7.5 cc, for 7 weeks. Intervention 2: Control group: Placebo syrup, three times per day, after each meal, each serving 7.5 cc, for 7 weeks. No - There is not a plan to make this available Justification or reason for not sharing IPD is I Will be Decided For Information Publication