IRCT20200129046301N1 IRCT 2020-09-14 Ahvaz University of Medical Sciences Comparison of the Violet plant vaginal gel and metronidazole vaginal gel in treatment of bacterial vaginosis Comparison of the effect of Violet plant vaginal gel and metronidazole vaginal gel in treatment of bacterial vaginosis in women of reproductive age 2020-04-17 anticipated 88 Complete https://irct.ir/trial/45580 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: A total of 88 women with BV will be randomly assigned to the Violet and metronidazole groups. Randomization with random quadruple blocks, block size 4, will be done using computer software. Metronidazole and Violet labels will be encrypted as A or B by someone unaware of the purpose of the study. The formulations of Violet and metronidazole will be similar in appearance and consistency. The person who will distributed among the subjects will not be aware of the purpose of study, Blinding description: In this study, is blinding allocation in such a way that the drugs will be coded by the pharmacist ( A, B) and the pharmacist will need 50gr of each type of metronidazole gel 0.75% and 50gr violet gel 5%, will be poured separately into tube of one color and shape and the taboos will be coded at the pharmacists discretion, so that only the pharmacist knows which drug A belongs to and the code B belongs to which is the drug. The research units and researcher will not have any information about the nature of the drugs untile the end of the research and after analyzing the data. 3 Bacterial vaginosis. Intervention 1: Intervention group: Vaginal gel of violet plant oil 5%, 50 mgr, made by Ahwaz School of Pharmacy 5 mg every night applicator vaginally for 7 nights. Intervention 2: Control group: Metronidazole vaginal gel 0.75%, 50 mg, made by Behvazan Pharmaceutical Company 5 mg every night with applicator vaginally for 7 nights. 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 The purpose of this decision is to prevent disclose personal information