vanilla odor

Vanilla odor, primarily composed of the aromatic compound vanillin, is being investigated as a non-pharmacological analgesic intervention for premature neonates. In clinical research conducted by Assistance Publique Hopitaux De Marseille, the scent is diffused into the infant's immediate environment (such as under an incubator hood) to provide a calming effect during painful medical procedures like venipuncture. The mechanism of action is thought to involve olfactory stimulation that modulates behavioral and physiological pain responses, potentially mediated by the early-maturing olfactory system and its direct connections to the limbic system. This sensory intervention is evaluated as an alternative or adjunct to traditional oral analgesics like sucrose, particularly for infants who are not receiving their mother's breast milk, to reduce pain scores on scales such as the Premature Infant Pain Profile (PIPP).

Other names

vanillinvanilla scentvenipuncture-Assistance Publique Hopitaux De Marseille