Effects of inhalation of lavender essential oil on open-heart surgery pain
IJPR-Iranian Journal of Pharmaceutical Research. 2014; 13 (4): 1257-1261
in English
| IMEMR
| ID: emr-151745
ABSTRACT
This study evaluated the effects of inhalation of Lavender essential oil on the pain of open-heart surgery. The main complaint of patients after open-heart surgery is chest pain. Due to the side effects of opioids, it is important to use a non-invasive way to effectively relieve pain including aromatherapy with analgesics. This study was a clinical single-blind trial and was conducted on 40 patients who had open-heart surgery in the cardiac ICU of 2 Hospitals of Tehran University of Medical Sciences, 2012. Criteria included full consciousness, spontaneous breathing ability and not using synthetic opioids within 2 hours before extubation. After extubation, the patients were asked to mark the intensity of their pain using the visual analogue scale. Then, a cotton swab which was impregnated with 2 drops of lavender essential oil 2% was placed in their oxygen mask, and they got breath for 10 minutes. 30 minutes after aromatherapy, they were asked to re-mark their pain intensity. The level of patient's pain before and after aroma therapy were compared. The pain mean level before and after inhaling lavender essential oil was 5.60 [SD = 2.262] and 4.98 [SD = 2.293], respectively [p-value>0.05]. Therefore, there is no significant difference and the result of study proves that lavender essential oil inhalation has no effect on reducing the pain of open-heart surgery
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Index:
IMEMR (Eastern Mediterranean)
Type of study:
Controlled clinical trial
Language:
English
Journal:
Iran. J. Pharm. Res.
Year:
2014
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