Care should be taken to avoid aspiration of vomitus in young children and infants because of their poorly developed gag reflex.
[rxmed.com]
Sharper definition of, and closer adherence to, criteria for complications including a history of the presence of cough or gagging at the time of ingestion, and the routine
[pediatrics.aappublications.org]
[…] salicylates,scopolamineConstricted pupils – Barbiturates, chloral hydrate, morphine, propoxypheneDiaphoresis – Alcohol, fluoride, insulin, physostigmineDiarrhea, nausea,vomiting
[slideshare.net]