IRCT2017060434328N1 IRCT 2017-09-14 Hamedan University of Medical Sciences The effect of Rosemary in decreasing of pain in patients with backache clinical trial comparison effect of rosemary and placebo on decreasing pain of acute law back patients 2017-08-28 anticipated 96 Complete https://irct.ir/trial/26253 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Used, Assignment: Parallel, Purpose: Supportive. N/A Back ache. Intervention 1: Sampling method includes patients who are not allergic to rosemary ointment and do not have any skin deficiency on their waist as well, twenty- four hours before the surgery.They also should be males and willing in order to participate in the study. The patients will be chosen randomly along with single blind method and then they will included in the experimental group by chance respectively. In order to decrease the intervention factors the patients will be chosen homogeneously so that they will benefit all the cures evenly.At first the pain of the patients in the experimental group will be measured and recorded by VAS, then the rosemary ointment for the patients of this group is rubbed on their waist in the size of twenty centimeters to twenty centimeters with the thickness of one tenth in centimeter in a circular smooth massage for five minutes from center towards outside locally and then the rate of their pain will be measured and recorded every thirty minutes again for sixth times in total. Intervention 2: In the control group first the pain of the patients will be measured and recorded by VAS Simultaneously, then (Vaseline) the placebo is rubbed on their waist in the size of twenty centimeters to twenty centimeters with the thickness of one tenth in centimeter in a circular smooth massage for five minutes from center towards outside locally and then the rate of their pain will be measured and recorded every thirty minutes again for sixth times in total.