New Zealand approves MDMA for PTSD treatment, becoming second country globally to do so
Quick Look
- New Zealand's Medsafe has approved pharmaceutical-grade MDMA for treating severe PTSD, making it the second country after Australia to authorize the drug for this use.
- Deputy Prime Minister David Seymour endorsed the decision, emphasizing innovative treatments.
- The therapy will be administered in clinical settings with psychotherapy, restricted to patients aged 18 or older.
AI-generated summary
Why It Matters
MDMA is being investigated globally for treating PTSD, with Australia approving its medical use in 2023. The FDA rejected similar approval in the US in 2024 due to insufficient evidence. Current PTSD treatments in the US rely on antidepressants with delayed onset and variable effectiveness.
Two psychiatrists in New Zealand won approval on Friday to prescribe pharmaceutical-grade MDMA to people with severe post-traumatic stress disorder (PTSD).
The move by New Zealand’s pharmaceutical regulatory body Medsafe makes the country only the second worldwide to approve the party drug for use in treating PTSD, following Australia in 2023.
“PTSD ruins lives and is difficult to treat,” said the deputy prime minister, David Seymour, who last year backed the approval of magic mushrooms to treat people with severe depression. “MDMA can be very effective at treating it through psychedelic-assisted therapy.”
New Zealand is committed to opening up access to “innovative treatments”, Seymour said.
PTSD is a mental health condition that develops after a person experiences or is threatened by traumatic events such as death, combat or sexual assault.
There are clinical trials in the United States after the Food and Drug Administration rejected legalising MDMA’s medicinal use in 2024, saying there was not enough evidence it was safe or effective.
Pharmaceutical treatment options for PTSD in the US have so far been limited to two antidepressants that require three months of dosing to take effect. Response rates to the medications have been uneven.
A study in Israel last year found that MDMA taken by partygoers at the Nova music festival when hundreds were killed by Hamas in the 7 October attacks had been helpful in cushioning the impact of the trauma they endured.
Wellington’s Ministry of Health said MDMA-assisted treatment would be combined with psychotherapy and stressed that patients would not be supplied drugs to take home.
“Treatment takes place in a controlled clinical setting under the care of an authorised psychiatrist and forms part of a comprehensive treatment plan,” the ministry said.
Any patients would have to be aged 18 or older, it added.
What to Watch
AI outlook — possibilities, not facts
More countries will consider approving MDMA for PTSD treatment based on New Zealand and Australia's decisions
Likely · Within months
Clinical use of MDMA-assisted therapy in New Zealand will expand beyond initial approved psychiatrists
Possible · Within weeks
Open Questions
- What is the timeline for widespread availability of MDMA-assisted therapy in New Zealand?
- How will patient access and affordability be managed?
- What specific training and authorization will psychiatrists require?
- How will long-term outcomes be monitored and reported?







