The warning comes as festival goers will attend District X festival in Palmerstown House this weekend
The HSE is warning festival goers to “mind themselves and others” as the illegal drugs market evolves.
Drug tents from the health services Safer Nightlife Programme found half of the MDMA pills tested at Electric Picnic contained nearly double the average adult dose.
The drug harm reduction teams will be on-site for back of house testing at District X Festival in Palmerstown House this Saturday.

Circus-Type Tent Seen At Illegal Encampments On Curragh
€20M Granted For Second Bridge In Newbridge
Man Arrested After Body Of Elderly Woman Found In Waterford
E-Scooters Seized After Being Ridden On Footpath While Pedestrians Attended Mass In Naas
Twelve Kildare Primary Schools Awarded For Curious Learning
Claims That Planning Permissions Notices Are Being Placed In "Precarious" Areas In Maynooth
Survey Of Parents In Kildare Reveals 64% On Childcare Waiting List
Investigations Continue Into The Disappearances And Murders Of Jo Jo Dullard And Deirdre Jacob