Effects of Ylang ylang essential oil on physiological and socio- psychological variables in females

Abstract

The role of the modern woman has drastically altered within the last 20 years. Aiming to find a balance and adequate time to address both family and work demands requires fine planning and compromise, most likely leading to a woman who is overstressed, fatigued, impatient and anxious. A fatigued body, induced by stress overload, may result in an elevation in blood pressure, pulse rate and breathing rate. These physiological alterations may predispose individuals to cardiovascular disease and a compromised immune system. Currently, the dynamics between physiological changes within the body and the influence of aromatherapy essential oils are not well defined or researched. Limited information is available to explain the influence of aromatherapy essential oils as a complementary and alternative medicine (CAM) on female physiological parameters, specifically blood pressure, pulse rate and breathing rate. The aim of the research study firstly was to evaluate the physiological alterations in the female human body in response to aromatherapy Ylang ylang essential oil, and secondly, to determine the perceptions regarding the physiological and psychological abilities of the participants upon completion of the treatment course. The outcome of this study will contribute to the scientific knowledge of aromatherapy essential oils as a CAM therapy.

A single blind, experimental case-control study design was followed. This research study recruited 36 voluntary female participants from the Bloemfontein area between the ages of 20 and 45 years. The 36 participants were divided equally into group A and B. Group A commenced with the face control (carrier oil only), followed by three face experimental treatments (Ylang ylang essential oil blend). Thereafter, the back control was conducted, followed by three back experimental treatments. Similarly, group B commenced with three back experimental treatments, followed by the back control. The three face experimental treatments followed and concluded with the face control. Demographic and post-treatment questionnaires were utilised to ascertain demographic data and any perceptive physiological and psychological changes. The blood pressure, pulse rate and breathing rate physiological parameters were measured by utilizing the Nihon Kodhen apparatus.

Physical stress indicators such as elevated pulse rate, systolic blood pressure, diastolic blood pressure and breathing rate increased during stress were reduced at a quicker rate in aromatherapy treatments where Ylang ylang essential oil was present. Dermal application of Ylang ylang essential oil produced more prominent improvements when applied to the back area, indicating that a larger absorption surface provides superior improvements in the physical parameters. Most participants perceived an improvement in stress levels, concentration levels, energy levels and self esteem levels. In general, it seems probable that Ylang ylang essential oil had a positive effect on stress and had a reductive effect on some of the physiological parameters.

The topic of complementary and alternative therapies is a diverse one. Various opinions, whether justifiable or not, are possibly influencing the public domain which has become directed at CAM therapies as alternatives to conventional medicine. The most evident and probable shortcoming in CAM therapy research lies in the lack of scientific research and evidence. Thus, more research is required in order to contribute to this field of study by adding knowledge and provide a better understanding of the topic. This study has contributed to the knowledge of CAM therapies.