Can Aromatherapy Support Postoperative Pain Management in Children?
Postoperative pain can shape far more than a child’s immediate comfort. It may affect sleep, movement, breathing, anxiety, and the overall recovery experience. That is why researchers continue to investigate supportive, nonpharmacological measures that might complement—not replace—standard pain management.
A randomized controlled trial published in the Journal of Pediatric Nursing in 2026 examined clinically supervised inhalation of rose and peppermint essential oils in children aged 6–12 following surgery. Both interventions were associated with lower postoperative pain scores than the control condition, while peppermint produced the more pronounced effect.
The finding is encouraging. It is also easy to oversimplify. To understand what the trial contributes, we need to look not only at which oils were used, but also at the population, setting, route of administration, and limits of the research.
What did “inhalation” mean in this trial?
Inhalation is the delivery of aromatic constituents through the respiratory route. It is distinct from applying an essential oil to the skin or taking it internally.
In this study, inhalation was delivered according to a defined protocol in a postoperative clinical setting. That detail is central to the interpretation. Evidence from supervised inhalation cannot automatically be extended to topical peppermint, oral use, room diffusion, or unsupervised treatment of children’s pain at home.
How was the study designed?
The trial was conducted in 2024 at a pediatric surgical centre in Tehran, Iran. It included 100 children aged 6–12 who had undergone elective abdominal surgery.
Participants were randomly assigned to one of three groups:
34 children received rose essential-oil inhalation.
34 children received peppermint essential-oil inhalation.
32 children were assigned to the control group.
The two aromatherapy groups received their respective inhalation interventions at predetermined points after surgery. The control group received pads containing normal saline. This was a structured clinical intervention—not an informal home routine.
Pain was evaluated using the FLACC Behavioral Pain Assessment Scale. FLACC considers facial expression, leg movement, activity, crying, and consolability, making it useful when a child cannot fully communicate pain verbally.
What did the researchers observe?
Differences between the groups were reported at 6, 9, 12, and 16 hours after surgery. Pain scores were lower in both aromatherapy groups than in the control group, and lower in the peppermint group than in the rose group.
Within the conditions of this trial, peppermint inhalation appeared to produce the larger effect. The qualifying language matters: this occurred within one defined study protocol. It does not prove that peppermint will have the same effect for every child, every procedure, or every form of pain.
Why is this clinically interesting?
Children may benefit from carefully selected supportive measures during postoperative care. The objective is not to displace physician-directed treatment, but to determine whether an adjunctive intervention might improve comfort within a broader care plan.
Clinically supervised inhalation is noninvasive and relatively simple to administer, which makes it a worthwhile area for further nursing and pediatric research. This trial adds to that conversation by comparing two commonly used aromatic plants within a controlled setting.
At the same time, “natural” is not synonymous with universally appropriate. In pediatric aromatherapy, age, dose, duration, respiratory history, proximity to the face, and method of administration all require separate consideration.
Efficacy does not guarantee safety
Peppermint essential oil is rich in menthol and deserves particular care in pediatric use. A favourable efficacy signal in a clinical trial is not, by itself, a complete safety guideline.
A study may tell us what happened under one set of controlled conditions. It does not automatically provide a universal home-use formula. Age thresholds, amount, frequency, duration, proximity to the face, respiratory sensitivity, and medical history must still be assessed independently.
The balanced takeaway
In one randomized controlled trial, clinically supervised inhalation of rose and peppermint essential oils was associated with lower postoperative pain scores in children aged 6–12. Peppermint produced the larger effect.
Promising? Yes. A basis for abandoning standard treatment or casually using peppermint for childhood pain? No.
The value of this study lies in supporting further investigation of aromatherapy as a carefully governed adjunct—not in turning one clinical result into a universal home remedy.
Reference
Ghasemi F, Nadri Z, Valizadeh F, Mohammadi R, Seifosadat H. Comparing the effects of clinical aromatherapy with rose and peppermint on postoperative pain in children aged 6–12 years: A randomized controlled trial. Journal of Pediatric Nursing. 2026;88:1–9. https://doi.org/10.1016/j.pedn.2026.01.049
This article is for educational purposes and does not provide medical diagnosis or treatment advice. Essential-oil use in children should be considered with an appropriately trained professional and the child’s healthcare team.
