Which is better for PTSD, psilocybin or MDMA?

MDMA-assisted therapy has the strongest PTSD-specific evidence — 67% no longer met PTSD criteria after Phase 3 trials. Psilocybin shows strong promise but has less PTSD-specific evidence. Both work through different mechanisms.

Both psilocybin and MDMA are being studied for PTSD. Here's how they compare in mechanism, efficacy, and access.

Psilocybin vs. MDMA for PTSD: What the Research Shows

Direct Answer: MDMA-assisted therapy has the strongest evidence for PTSD specifically — 67% no longer met PTSD criteria after treatment in Phase 3 trials. Psilocybin shows strong promise but has less PTSD-specific evidence. Both work through different mechanisms.

How They Differ

MDMA: Reduces fear response while increasing trust and empathy — ideal for trauma processing. Approved by FDA for breakthrough therapy designation. Psilocybin: Produces ego dissolution and mystical experience — powerful for meaning-making and perspective shift. Broader mental health applications beyond PTSD.

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FAQ

Can psilocybin and MDMA be combined for PTSD?

Some researchers are exploring this combination, but it is not yet studied in clinical trials and carries unknown risks.

Research Hub

Psilocybin & Microdosing Research Hub

Explore 80+ articles on psilocybin research organized by topic — mechanisms, protocols, comparisons, and more.

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This article is for informational purposes only and does not constitute medical advice. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before making any changes to your health regimen.

Psilocybin vs. MDMA for PTSD: What the Research Shows

Psilocybin vs. MDMA for PTSD: What the Research Shows

How They Differ

FAQ

Can psilocybin and MDMA be combined for PTSD?

Frequently Asked Questions

Which is better for PTSD, psilocybin or MDMA?