The effect of Salvia hydrangea and Mefenamic acid on postpartum pain; Randomized clinical trial

Introduction: Postpartum pain is one of the common postpartum problems that has adverse consequences for both mother and infant. The side effects of chemical drugs have led to the tendency to use herbal medicines to reduce postpartum pain. This study was performed with aim to investigate the effect of Saliva hydrangea capsule on postpartum pain. Methods: This double-blind randomized clinical trial study was performed in 2018 on 100 mothers that 2 hours had passed from their normal vaginal delivery and had severity of moderate to severe postpartum pain based on visual pain scale (VAS). The women were randomly assigned in two groups: Saliva hydrangea+mefenamic acid and placebo+mefenamic acid. The capsules were used every 6 hours. The intensity and duration of pain were recorded before and one hour after the intervention by VAS. Data were analyzed by SPSS software (version 21) and independent- t and paired t-test, Mann-Whitney U test and repeated measures. P