The HSE says it's monitoring reports of students having their drinks spiked.
It happened to six students from Munster Technological University in their Tralee campus last week.
While police in England are investigating dozens of complaints from women who've been spiked by injection.
Dr Eamon Keenan, the HSE’s National Clinical Lead for Addiction Services, says it's worrying:
"There's no clear information about what substance is being used, what exactly is happening, so we're watching that space very carefully. The UK haven't come out with a definitive answer about this spiking, but it's a concern we're watching."
