The effect of hydro-alcohol extract of Tribulus terrestris on sexual satisfaction in postmenopause women: A double-blind randomized placebo-controlled trial

Introduction: Increasing life expectancy in women and having menstrual problems and hormone-associated complications have led people to use complementary and alternative medicine. In menopause, the reduction in estrogen and androgen physiologically leads to a decrease in blood flow in the volvuleous and vaginal zone, resulting in a reduction in sexual desire and arousal. Sexual satisfaction plays an important role in mental health. The aim of this study was to investigate the effect of Tribulus terrestris on sexual satisfaction in postmenopausal women. Methods: This double-blind clinical trial was conducted in 2017 with the aim of investigating the effect of hydro-alcohol extract of T. terrestris on sexual satisfaction of postmenopausal women on 60 women referred to health center number 1 in eastern Ahvaz. A total of 60 postmenopausal women were randomly assigned into two groups of 30 to receive a syrup containing T. terrestris extract at a concentration of 0.9 mg and placebo for 8 weeks. Sexual satisfaction was calculated based on Larsson questionnaire. Data were analyzed by SPSS software (version 22) and t-test was used for comparing two groups in quantitative variables and Chi-square test was used for qualitative variables. P value less than 0.05 was considered significant. Findings: After intervention, the mean of sexual satisfaction in the intervention group was significantly higher than in the preintervention group (P < 0.005), and a significant increase in sexual satisfaction was observed in the tetanus syrup group. Results: Taking T. terrestris syrup increased sexual satisfaction in postmenopausal women