IRCT20140428017468N7 IRCT 2023-07-22 Semnan University of Medical Sciences The effect of aromatherapy with Rosa damascena mill L. oil on severity of fatigue and physical discomfort Investigating the effect of aromatherapy with Rosa damascena mill L. oil on severity of fatigue and physical discomfort of operating room nurses at Qom university of Medical Sciences hospitals 2023-08-23 anticipated 60 Complete https://irct.ir/trial/71125 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Used, Assignment: Parallel, Purpose: Supportive, Randomization description: Subjects will allocate to two equal groups of intervention (A) and control (B) using blocking randomization method. In this method, 6 blocks of 4 are used (ABAB=1, BABA=2, ABBA=3, BAAB=4, AABB=5, BBAA=6). First, blocks of 4 are written on pieces of paper, and then the pieces of paper are placed in envelopes and numbered on the envelope to conceal random assignment. Then the choice of each envelope is randomly determined by throwing a dice based on the number of the dice. 3 Fatigue. Intervention 1: Intervention group: In this group, two drops of 40% Rosa damascena mill L. oil will be applied to cotton and individuals will be asked to attach it to their clothes or scarf at a distance of ten centimeters below the chin and inhale for 10 minutes. Intervention 2: Control group: In this group, two drops of normal saline will be applied to cotton and individuals will be asked to attach it to their clothes or scarf at a distance of ten centimeters below the chin and inhale for 10 minutes. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no further information.