The current research aimed to identify the effectiveness of Comprehensive behavioral (ComB) In treatment trichotillomania trichotillomania among female university students. The researcher applied the trichotillomania scale prepared by: (Mansueto, 1999), translated and codified by the researcher, and based on the quasi-experimental approach and after applying the therapeutic program consisting of Of (14) sessions, two sessions each week, on a sample of (6) female students from the Faculty of Education at Zagazig University, whose chronological ages ranged between (19: 22) years, with an average chronological age (20.58) and standard deviation (1.28), and who suffer from hair pulling. The results indicated the effectiveness of the program in treatment trichotillomania among female university students who were members of the experimental sample, and that there was no difference between their responses on the trichotillomania scale in the post and follow-up measurements, which indicated that The program's impact was stable. Then the research concluded with a set of recommendations derived from the results reached, and a number of proposed research that may benefit researchers in future studies in this field.