Effect of Combined Herbal Capsule Menohelp on Hot Flashes and Night Sweats in Postmenopausal Women: A Single-Blind Randomized Controlled Trial

OBJECTIVES: Hot flashes and night sweats are the most common and annoying consequences of menopause. The present study aimed to investigate the effect of a combined herbal capsule (black cohosh, soy, potato, chaste tree, and burdock) on hot flashes and night sweats in postmenopausal women. METHODS: The present study was a randomized clinical trial conducted on postmenopausal women who were referred to Hamadan health centers in 2018–2019. The patients were distributed randomly in two groups of 85 individuals using the permuted block technique. The intervention group received the Menohelp capsule 550 mg twice daily for eight weeks and those in the control group received placebo. Data was obtained using a demographic questionnaire and a night sweat checklist one week before and eight weeks after the intervention. Data analysis was done using Stata 13. RESULTS: Data analysis revealed that means of hot flashes duration, frequency and intensity did not significantly decrease in the postintervention phase as compared to the pre-intervention phase in both the groups (P > 0.05). Comparative analyses of frequency and intensity of night sweats in the two groups revealed that both variables decreased after intervention with the Menohelp capsule (P < 0.05). CONCLUSIONS: This study revealed that combined herbal medicine (Menohelp) was effective in reducing the frequency and intensity of night sweats. Therefore, it can be used to reduce night sweats in postmenopausal women.