One person remains in a critical condition in hospital in Cork - and five others are ill - after taking a psychoactive substance at a house party.
It's understood the party-goers ingested 2CB - a psychoactive substance - which is an ecstasy substitute.
The HSE's addiction services is warning people about the dangers of consuming ‘party pills’.
The HSE won't comment on the condition of those being treated - but are warning about possible contaminated "Party pills", and advising young people not to consume any unknown substances they are offered.
Gerard Banks passed by the house where a party was taking place. He looked in the window and saw blood everywhere and people in the house were naked.
