Effects Of Valerian On The Severity And Systemic Manifestations Of Dysmenorrhea
| Effect | Decrease |
| Trial Design | Double blind |
| Trial Length | 1-6 months |
| Number of Subjects | 100 |
| Sex | Female |
| Age Range | 18-29 |
| Body Types | Average |
Supplementation of 225mg valerian root thrice daily for the duration of two menstrual cycles (dose allowed to be lowered during the second menstrual cycle, to be taken on an as needed basis for menstrual pain) was able to reduce abdominal pain associated with menstruation to a degree larger than placebo treatment, and duration of pain was reported to be reduced.
