IRCT20190511043547N1 IRCT 2019-12-16 Shahid Beheshti University of medical sciences Comparison of the Effectiveness of Minoxidil, Cetirizine 1% and Diclofenac 3% in treatment of androgenic alopecia Comparison of the effectiveness of Minoxidil 5% solution, Cetirizine 1% solution and Diclofenac 3% solution in treatment of androgenic alopecia 2019-07-23 anticipated 54 Complete https://irct.ir/trial/39678 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: .Sampling and randomization are key elements in studies, especially interventional studies, and rely more on the results of the study, so that based on the standards accepted by journals and editors, one of the elements in the intervention study report clearly and completely. It has to be dealt with, it's a randomization. Random allocation is also one of the goals of bias elimination. One of the randomization methods using the RANDBETWEEN function is in Excel. This means that each patient is assigned to one of three treatments, respectively, Blinding description: Bottles are similar in shapes There is no drug names on the bottles The physician who takes the photos of patients scalp with fotofinder is blind to study The physician who evaluate outcomes is blind to study. 3 androgenetic alopecia. Intervention 1: Cetirizine 1% solution made by the Shahid Beheshti faculty of pharmacy,1cc twice daily topicaly on the scalp. Intervention 2: Diclofenac 3% solution made by the Shahid Beheshti faculty of pharmacy,1cc twice daily topicaly on the scalp. Intervention 3: Minoxidil 5% solution made by the Shahid Beheshti faculty of pharmacy,1cc twice daily topicaly on the scalp. No - There is not a plan to make this available Justification or reason for not sharing IPD is there is no additional information