Benefits of Peppermint Oil Aromatherapy After Heart Surgery

Benefits of Peppermint Oil Aromatherapy After Heart Surgery

Incorporating aromatherapy using peppermint oil following open-heart surgery has been shown to alleviate pain and enhance sleep quality, as reported in a study published online on August 3rd in the journal BMJ Supportive & Palliative Care.

Led by Mahla Maghami from Kashan University of Medical Sciences in Iran, the researchers conducted a double-blind trial involving 64 patients. The aim was to investigate the impact of inhaling peppermint essence on pain relief and sleep quality among individuals who had undergone open-heart surgery. Participants were randomly divided into two groups, with an equal 1:1 ratio. One group received aromatherapy using peppermint essence, while the other group received a placebo of distilled water. The severity of pain was assessed using the Numeric Pain Rating Scale, and sleep quality was evaluated using the St. Mary’s Hospital Sleep Questionnaire, a 14-question tool where lower scores indicate better sleep quality.

The findings revealed that the average pain severity scores were 3.22 ± 0.88 for the aromatherapy group and 4.56 ± 0.90 for the placebo group, showcasing a significant statistical difference. After the aromatherapy intervention, the mean sleep scores were 20.10 ± 4.90 on day 1 and 18.63 ± 5.56 on day 2, compared to 25.76 ± 6.36 on day 1 and 22.62 ± 5.69 on day 2 for the placebo group, with these differences also proving statistically significant.

Given the observed positive effects of inhaling peppermint essential oil on pain relief and sleep quality in post-open-heart surgery patients, the authors conclude that this natural remedy can be safely utilized as a complementary approach to alleviate pain and enhance comfort following heart surgery. Click here to know more.

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