IRCT20170124032147N5 IRCT 2018-07-25 Tehran University of Medical Sciences Assessing the effect of aromatherapy with Citrus aurantium(neroli oil) and music on the level of anxiety and physiological indexes in patients undergoing colonoscopy Compare the effect of aromatherapy with Citrus aurantium and music on the level of anxiety and physiological indexes in patients undergoing colonoscopy 2017-12-22 anticipated 120 Complete https://irct.ir/trial/31263 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: The research samples were randomly assigned to the six-block questionnaire, which were performed by the software. Sixth permutations were determined using the three letters A for the control group, the letter B for the intervention group with music and the letter C for the intervention group with Citrus aurantium, and using the randomized method, six permutations in the triple groups were chosen. 3 colon disease. Intervention 1: First intervention group: The method of intervention were done as: On the morning of the procedure, before the intervention, the level of anxiety and physiological indices are measured. Then, 2 drops of essential oil are stained with 2 * 2 gases and attached to the collar of the patients and continue for half an hour, and then the level of anxiety and physiological indicators immediately after the end of aromatherapy and again immediately before colonoscopy and before Sedative infusion is measured. Intervention 2: Second intervention group: The method of intervention were done as: On the morning of the procedure, before the intervention, the level of anxiety and physiological indices are measured. Then the indomitable music (called relaxing music by Dr. Arendestein called Relaxation in Dream) is broadcast to the patient for half an hour using the headphones, after the intervention, also immediately before the procedure, the level of anxiety and physiological parameters of the size Is measured. Intervention 3: Control group: In the control group, no interventions are performed on patients and they will receive routine nursing care. No - There is not a plan to make this available Justification or reason for not sharing IPD is No more information.