Introduction: To determine the efficacy of combining of Boswellia serrata L. resin and the root of Cyperus scariosus L. plus PFMT in reproductive age women with stress urinary incontinence.
Methods: A prospective, single-blind, placebo-controlled, randomized trial was conducted. The patients were randomized to receive orally either combination of equal quantity of B. serrata and C. scariosus (2g) (n 1⁄4 30) or placebo (n 1⁄4 30) respectively twice daily for 8 weeks in addition to pelvic floor muscle training in both groups. The outcome was one hour pad test. The results were analyzed using parametric and nonparametric test.

Results: The improvement in the test and control group was 60% and 37% respectively. Between the group comparison was statistically significant (P 1⁄4 0.035). The intra group comparison of one hour pad test was statistically significant in both groups (P < 0.001). No adverse effects were noted.
Conclusion: The test group was more effective than control group in women with SUI.