Efficacy of herbal medicine (cinnamon/fennel/ginger) for primary dysmenorrhea: a systematic review and meta-analysis of randomized controlled trials.
- 2020-06-01
- Meta-Analysis · n = 647
- The Journal of international medical research 48(6)
- Yincong Xu
- Qinglin Yang
- Xiaoping Wang
- PubMed: 32603204
- DOI: 10.1177/0300060520936179
- High evidence
- Clinical
Pain duration was significantly shorter in the trial group (cinnamon vs. placebo: WMD = 16.200, 95% CI = 15.271-17.129)
- Effect
- Beneficial
- Effect size
- Large
- Significant
- Yes