HSE Warns Festival-Goers Over High-Strength MDMA and Mis-Sold Substances

The HSE is warning festival-goers about changes in the MDMA market in Ireland, including continued availability of high-strength pills, increased use of MDMA powders and crystals, and the emergence of cathinones being sold as MDMA, ahead of District X Festival in Palmerstown, Co Kildare.

The HSE Safer Nightlife Programme will provide drug checking and harm reduction support at District X Festival on Friday and Saturday, 11 and 12 September 2026, at Palmerstown House Estate, Co Kildare. Attendees can submit a drug sample at the HSE's Drugs.ie tent to help identify extra-risky substances in circulation and support harm reduction for themselves and their friends.

The HSE said it is currently monitoring several emerging concerns in the MDMA market. Recent HSE drug-checking results identified high-strength MDMA, copycat pills and powders containing different substances of varying strengths, and cathinones, including 3-CMC, being mis-sold as MDMA. Synthetic cathinones are chemically modified psychoactive stimulants that are more potent and unpredictable than traditional stimulants such as amphetamine.

The HSE is also tracking the reappearance of PMA/PMMA in parts of Europe. PMA/PMMA has previously been linked to severe toxicity. As it acts more slowly than MDMA, people take more and are significantly increasing their overdose risk. The HSE is working with EU partners to assess any potential risk to Ireland.

Professor Eamon Keenan, National Clinical Lead, HSE Addiction Services, said:

"We know the MDMA market is evolving. The HSE Emerging Drug Trends Lab has analysed identical-looking pills ranging from containing no MDMA to containing high amounts. People can no longer rely on a pill's colour, shape, logo or stamp to know what is in it.

More recently, we have identified further concerns in the Irish drug market, including cathinones being mis-sold as MDMA, and its effects can be unpredictable, such as anxiety, insomnia, paranoia, psychosis, suicidal feelings and difficult comedowns. Our advice remains the same: it is always safer not to use drugs."

Nicki Killeen, HSE Emerging Drug Trends Manager, said:

"We have a long-standing partnership with DX organisers, built on a shared belief in harm reduction. We encourage festival-goers to talk to our HSE teams for the latest harm reduction advice and to contribute a sample at the Drugs.ie tent for on-site analysis. For a number of years now the HSE have been providing drug checking at events and in our Laboratory at the National Drug Treatment Centre to monitor the drugs market and provide Public Health advice. This gives us an important role in identifying what is in circulation and issuing alerts about higher-risk substances."

She added:

"Festival-goers can play a vital role by submitting samples in our health spaces at the event and helping us build a clearer picture of drug trends."

The HSE has issued the following advice for festival-goers. Know the signs of a drug emergency, which can include a high temperature, headache or migraine, feeling generally unwell, confusion, anxiety or pains in the arms, legs or shins. Avoid mixing drugs, including with alcohol or prescription medication.

Be in the know before you go, as drug strength and contents can vary and products sold as MDMA may contain other substances or no MDMA at all. Stay with people you trust, make sure no one is left alone, and tell festival staff if a friend goes missing. Keep cool and stay hydrated, take breaks from dancing, and avoid drinking excessive amounts of water.

Avoid putting powders or crystals into drinks, as this can result in taking too much too quickly and lead to a drug emergency. If choosing to use drugs, start low and go very slowly, taking a small amount and allowing time to see how you react before taking more. If in doubt, get it checked out by talking to the HSE harm reduction teams.

Don't delay getting medical help, as medics are there to help and wellbeing is the priority. If a medical emergency occurs, tell the medics what has been taken and, if possible, give them any remaining substance so it can be analysed by the HSE.

Follow Drugs.ie on social media for alerts and harm reduction information.