Study on inhalation of essential oils for exhaustion and burn-out

The aim of this pilot study conducted by Elizabeth Varney and Jane Buckle was to determine the efficacy of an essential oil blend (peppermint, basil and helichrysum) for mental fatigue or moderate burnout (ME/MB) using a personal inhaler.

This was a randomized, controlled, double-blind pilot study. The data was collected three times a day over a period of three weeks (Monday to Friday). In the first week, the baseline survey was carried out for both groups. In the second week, the intervention took place (aromatherapy or placebo). A washout phase was carried out in the third week.

The participants used the personal inhaler at home or at work. The sample consisted of 13 women and 1 man who considered themselves to be affected by ME/MB. Participants were randomized to receive either a personal inhaler containing a blend of essential oils or rose water (as used in Indian cooking).

The results were measured on a scale from 0 to 10 (10 = strongest feeling of burnout, 0 = no feeling of burnout). In addition, a qualitative questionnaire was used to evaluate the aroma and a questionnaire to record perceived stressors.

Although both groups showed a reduction in perceived ME/MB, the reduction was significantly greater in the aromatherapy group.

The results suggest that inhaling essential oils may reduce perceived levels of mental fatigue/burnout. Further research is needed.