topicChamomile Sleep Randomized Trial
claim4 5 6 7 Despite its widespread use, the scientific evidence supporting aromatherapy’s efficacy remains limited by methodological shortcomings, most notably, a reliance on subjective outcome measures such as patient satisfaction, psychometric scales, and self-reported assessments ().
evidence level1
citationMoyano Pedro Almeida (2026)
sourceEffects of aromatherapy on objective physiological outcomes in adult ICU patients: a systematic review
topicChamomile Sleep Randomized Trial
claimSystematic reviews and methodological critiques published in recent years explicitly recommend the adoption of standardized physiological parameters (e.g., heart rate, blood pressure, respiratory rate) and biochemical markers (e.g., cortisol, inflammatory cytokines) as primary endpoints (,,).
evidence level1
citationMoyano Pedro Almeida (2026)
sourceEffects of aromatherapy on objective physiological outcomes in adult ICU patients: a systematic review
topicChamomile Sleep Randomized Trial
claim12 Traditional management of ICU-related stress has relied predominantly on pharmacological interventions, such as sedatives and analgesics, which are associated with significant adverse effects including delirium, respiratory depression, and prolonged ICU stays.
evidence level1
citationMoyano Pedro Almeida (2026)
sourceEffects of aromatherapy on objective physiological outcomes in adult ICU patients: a systematic review
topicChamomile Sleep Randomized Trial
claim1 1 Aromatherapy, the therapeutic application of plant-derived essential oils, has become increasingly popular as a complementary intervention in modern healthcare.
evidence level1
citationMoyano Pedro Almeida (2026)
sourceEffects of aromatherapy on objective physiological outcomes in adult ICU patients: a systematic review