Title:Effect of Chamomile Oil on Cesarean Section Pain in Primiparous Women: A Randomized Clinical Trial
Volume: 16
Issue: 4
Author(s): Roghayeh Zardosht, Ameneh Basiri, Amirhossein Sahebkar and Seyed A. Emami*
Affiliation:
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad,Iran
Keywords:
Chamomile, pain, aromatherapy, cesarean section, essential oil, clinical trial.
Abstract:
Background: Pain after cesarean section can turn the pleasant event of childbirth into an
unpleasant experience for the mother. Pain relief through non-pharmaceutical methods, such as
aromatherapy, could potentially be a useful intervention. In this study, the analgesic effect of
chamomile oil was studied.
Purpose: The current research was conducted to study the effect of chamomile oil on cesarean section
pain in primiparous women.
Materials and Methods: This was a randomized, double-blind clinical trial wherein 128 primiparous
pregnant women (who willingly selected cesarean section) took part. In the aromatherapy
group, the subjects inhaled one drop of 5% chamomile oil, and in the control group, the subjects
inhaled one placebo drop. In both groups, the subjects inhaled for 15-20 minutes at a distance of 5
cm from the nose at 4, 8, and 12 hours after surgery, and pain intensity was measured half an hour
before and after inhalation using the Visual Analog Scale (VAS). For data analysis, the software
SPSS (version 25) and descriptive statistics (frequency, frequency percentage, mean, and standard
deviation) were used. In order to determine the significance, inferential statistics (Mann-Whitney,
Wilcoxon, independent t-test, and Chi-square) were used.
Findings: Data indicated that the intervention and placebo groups were homogeneous in terms of
demographic variables. The average weights and heights of women in the intervention group were
86/5± 5/9 and 163/7 ±5/1, respectively. Corresponding values for women in the control group were
84/5± 5/7 kg and 163/4± 5/8 cm.
The finding of the current research indicates that the intervention and placebo groups showed no
significant statistical difference in terms of baseline pain before intervention (p=0.08), while the
difference between the two groups was significant in terms of pain, 4, 8, and 12 hours after the intervention
(p<0.01). Therefore, inhalation of chamomile oil reduced pain intensity significantly
compared to post-intervention.
Conclusion: According to the results of the present study, inhalation of chamomile oil following
the cesarean sectionin primiparous women reduced pain and also the need for analgesics. Therefore,
the use of aromatherapy with chamomile oil as a simple way without any side effects for the reduction
of pain in mothers after the cesarean section is recommended.
