Aromatherapy vs placebo
Nausea duration (nausea‐free at end of treatment) Measured by participant self‐report or medical or nursing observation · adults and children having any type of surgical procedure under general anaesthesia, regional anaesthesia or sedation, as hospital…
It is very uncertain whether aromatherapy changes nausea duration (nausea‐free at end of treatment) Assessed by… compared with placebo (very low certainty).
1 finding from 1 review
- Aromatherapy for treatment of postoperative nausea and vomiting 2018 · Cochrane Headline outcomes onlyRR 3.25 [0.31, 34.33]4 studies · 193 participantsVery low