Anti-premenstrual syndrome (PMS) properties of chaste tree berry (vitex), evening primrose oil, dandelion tea, and lavender aromatherapy: Assessing pharmacy students’ knowledge and opinions

Abstract

Chaste Tree Berry has been commercialized for treating premenstrual mastodynia. Evening Primrose Oil, rich in gamma-linolenic acid, has been reported to alleviate inflammation associated with PMS. Dandelion Tea, packed with antioxidants, has been reported to have some diuretic properties which may help reduce bloating, while Lavender Aromatherapy has been claimed to calm PMS-related mood symptoms. A literature search was done to investigate the claims attributed to these plants on their use to manage PMS symptoms. This study, conducted as part of a Drug Information course for first-year pharmacy students, also employed a survey approach to determine the knowledge level and opinion of first year pharmacy students on herb-based treatment of PMS symptoms. Demographic data recorded varied backgrounds of 39 survey participants. Students formulated knowledge-based and opinion-based questions, with responses categorized as "True" or "False." Knowledge-based questions demonstrated a moderate average 58.9% correct response rate. Opinion-based questions revealed a prevailing positive average agreement of about 83% on the potential benefits of Chaste Tree Berry, Evening Primrose Oil, Dandelion Tea, and Lavender Aromatherapy. This research provided insights into pharmacy students’ perspectives on herbal remedies for PMS. The positive consensus on potential benefits highlights the relevance of these remedies in managing PMS symptoms. Knowledge gaps and varying opinions indicate a nuanced landscape requiring further studies and education initiatives. Ongoing research and education can enhance understanding, guide evidence-based recommendations, and empower individuals in managing PMS.