MDMA Assisted Therapy Guide

Here's our MDMA-assisted therapy guide for everything you need to know about this new treatment. How does MDMA work? Find out here.
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Author: Psychedelic.Support
By Psychedelic.Support
August 2, 2021(Updated: August 19, 2021)

Here’s our MDMA-assisted therapy guide for everything you need to know about this novel treatment approach. When combined with therapy, MDMA is proving helpful for PTSD and other mental health conditions. Learn more about the effects, dosage, therapeutic approach, and clinical trial findings below. Ready to learn more? Take our online courses for advanced topics on MDMA.


Drug Class

MDMA is an amphetamine derivative classified as an empathogen or an entactogen due to the effects users experience. While not a classical psychedelic, MDMA (C₁₁H₁₅NO₂) is a member of the larger group of ring-substituted phenethylamines which includes mescaline. MDMA, an empathogen, is distinguished by social openness, increased empathy, social communion and oneness, among others. 

What is MDMA?

MDMA is a small organic compound known as a monoamine alkaloid, structurally and chemically related to amphetamines. Its amine group is methylated, which makes it closely related to methamphetamine, although its pharmacology and effects are quite different.

MDMA is characterized by the presence of the 3,4-methylenedioxy ring, which occurs in natural compounds including myristicin (present in nutmeg) and safrole (present in sassafras). MDMA can be synthesized from natural product sources such as safrole or isosafrole, or from organic precursors used in industry and pharmaceutical manufacturing.

The key distinction between MDMA and amphetamines is the addition of the methylenedioxy group (-O-CH2-O-). This attachment gives it a resemblance to the structure of mescaline.

From the Streets to MDMA-Assisted Therapy Offices

For decades now following MDMA’s scheduling as a controlled substance and its subsequent illegality, it has been relegated to the streets and recreational use. However, this is rapidly changing thanks to the work of the Multidisciplinary Association for Psychedelic Studies (​MAPS).

Founded in 1986 by Rick Doblin, MAPS’ decades of hard work to realize MDMA’s psychotherapeutic potential is finally paying off in enormous ways. Here’s a quick look at the MDMA timeline.

  • 1912 – German company Merck develops MDMA as a blood clotting compound and patents the substance without recognizing its psychoactive effects.
  • 1965 – Alexander “Sasha” Shulgin rediscovers MDMA by synthesizing it himself. 
  • 1985 – US Congress passes a new law giving the Drug Enforcement Agency (DEA) authority to level an emergency ban on any drug that it thought might be a public danger. In July, the DEA uses this power for the first time to ban MDMA.
  • 1988 – MDMA permanently placed in Schedule I. 
  • 1992-1995 – FDA grants MAPS final approval for a Phase I clinical trial with Dr. Charles Grob.
  • 2000-2002 – MAPS conducts the first-ever MDMA phase 2 study in Spain. It ended early due to political pressures.
  • 2004-2016 – MAPS sponsors six phase 2 clinical trials investigating MDMA-assisted psychotherapy for post-traumatic stress disorder (PTSD) treatment in the USA, Canada, and Israel. 105 participants received MDMA in these studies.
  • 2014-2018 – Pilot studies conducted on MDMA-assisted psychotherapy for treating social anxiety in autistic adults, anxiety related to life-threatening illnesses, and cognitive behavioral conjoint therapy (CBCT) for couples where one partner had PTSD.   
  • 2017 – FDA grants a “Breakthrough Therapy” designation for MDMA-assisted psychotherapy for the treatment of PTSD.
  • 2019 – FDA approves MAPS’ application for an expanded access program for MDMA-assisted therapy for PTSD. The program permits 50 patients with PTSD to access MDMA treatment.
  • 2021 – MAPS changes the name “MDMA-assisted psychotherapy” to “MDMA-assisted therapy”.
  • 2021 – The first Phase 3 trial of MDMA-assisted therapy for PTSD replicates earlier studies and provides further evidence that MDMA-assisted therapy may be a safe and effective treatment for PTSD.
  • 2021 – First phase 3 clinical trial results of MDMA published by the journal Nature Medicine. Second Phase 3 trial underway.  
  • 2021 – Drug sponsors release plans to develop MDMA for other indications and in combination with other drugs
  • 2022 – Expected completion of MAPS’ Phase 3 clinical trials. 
  • 2023 – Anticipated approval by FDA to market MDMA as psychotherapeutic treatment for PTSD.

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What is MDMA-Assisted Therapy?

MDMA-assisted therapy involves ‘talk-therapy’ alongside the ingestion of MDMA. Researchers and clinicians often describe three distinct therapy phases: preparation, the acute MDMA experience, and integration. The non-psychedelic elements of this approach are essential for both effectiveness and safety.

Various approaches to preparation have been developed, from diet to psychotherapy. In clinical trials, participants will typically attend 3 to 4 talk-therapy sessions with two trained therapists who will be in attendance during the MDMA session. A therapeutic alliance is developed during this time, and the nature of the individual’s struggles are explored.

These preparatory sessions help patients by familiarizing them with session logistics and the therapeutic approach being used. In this manner, a sense of comfort and safety in a therapeutic setting is nurtured for the participant. The preparation period also offers participants an important time to address questions and concerns, which further develop the therapeutic alliance. These preparatory sessions usually last between 1 hour to 90 minutes.

MDMA assisted therapy treatment design
MAPS MDMA Treatment Flow

The therapists prepare the patient for the psychedelic session in a number of ways, with a particular emphasis on curiosity and remaining open to whatever comes up during the session (“Where do you feel tension in your body?”; “How does this memory make you feel?”). For PTSD studies, the preparation sessions are a time to converse on the trauma history of the participant and how these past events can be psychologically processed under the effects of MDMA.

Perhaps the most important aspect of the preparation period is helping participants understand the nondirective therapy approach that will be used. This approach employs empathetic presence and rapport, while focusing on invitation rather than direction. By doing so, the facilitators can assist the participant to access their inner healing intelligence. Accessing one’s inner healing intelligence is done solely by the participant with gentle help by facilitators. By tapping into one’s inner healing intelligence, the body can initiate it’s own healing process.

During the MDMA session, ‘set’ and ‘setting’ are considered paramount. ‘Set’ refers to mindset. Mindset is a complex mix of more transient phenomena like expectation and mood, and more enduring phenomena like personality and past experience. ‘Setting’ refers to the context or environment in which the session takes place, including basic factors like the comfort and aesthetic quality of the room, and more complex factors like the quality of the relationship with the clinicians and the mood they help to set.

While many modern clinical trials occur within clinics or research institutes, the session rooms are made to appear as comfortable living rooms. The comfortable living room setting must be private, and be free of interruption. It should also be quiet and only allow minimal external stimuli. The room should be decorated with pleasing artwork and/or flowers, providing an aesthetically pleasing ambiance. Any negative or powerful images should be avoided.

The comfort provided likely will be a futon, couch or similar, that is off the floor and enables the participant to either lie down or sit up with pillow support. Blankets should be provided for temperature control. Two comfortable chairs flank the participant for the co-therapists to sit in. From here, the two therapists (usually 1 male, 1 female) in attendance can assist with their non-directive approach during the 6-8 hour long session.

The patient can sit or lie on a couch, is often encouraged to wear a sleep mask to go inwards, and at times listen to a carefully selected playlist of music. Oral ingestion of a capsule of synthesized MDMA is the route of administration in clinical settings. The participant ingests a full dose (75-125 mg) to start and an optional second dose (half the quantity of the first) about two hours into the session. The session will typically last for 6 to 8 hours.

MDMA assisted therapy dose

The therapists offer support through a non-directive approach, meaning they follow where the client goes in their experience and they may ask questions for reflection by the client. A common therapeutic approach during psychedelic sessions is to be inner-directive or non-directive, as described in MAPS MDMA Treatment Manual.

Attentive but usually silent, supporting the emerging process, offering assistance and guidance if needed. In addition to listening and responding to the patient when they speak, the therapists offer little analysis of the material but may ask questions for the patient to reflect on what is coming up for them. In clinical trials, participants have 3 MDMA sessions.

Immediately after the MDMA session and in the following days, a process of integration is facilitated by the therapist. During these conversations, the patient has the opportunity to process, make sense of, and give meaningful expression to their psychedelic experience.

Summary of Trial Findings

Across six Phase 2 trials (105 participants), following MDMA-assisted psychotherapy 54% of participants did not meet criteria for PTSD, compared to 23% in the control group. At long-term follow-up, this increased to 67.0%. The majority of participants also reported other benefits, including improved relationships and well-being, better sleep quality, and post-traumatic growth.

The first Phase 3 trial replicated findings from Phase 2 trials. MAPS summed up the study results saying:

In this first Phase 3 trial of any psychedelic-assisted therapy, participants who received MDMA-assisted therapy reported a significant reduction in PTSD symptoms compared to those who received placebo with therapy (p<0.0001), successfully achieving the pre-specified primary endpoint for the trial. In fact, 67% of the group who received MDMA, compared to 32% of the group who received placebo, no longer qualified for a PTSD diagnosis after three treatment sessions. In addition, participants treated with MDMA-assisted therapy had statistically significant reductions for the key secondary endpoint of functional impairment relative to placebo with therapy (p=0.0116).

MDMA assisted therapy phase 3 study results

To read the press release about the success of the Phase 3 trial please go here.

The key finding of MAPS Phase 3 study of MDMA-assisted therapy for chronic, severe PTSD showed, “67% of participants who received three MDMA-assisted therapy sessions no longer qualified for a PTSD diagnosis and 88% experienced a clinically meaningful reduction in symptoms.”

Phase 3 MDMA assisted therapy results

There are a few relevant notes about the study to keep in mind.

People often associate PTSD with military veterans due to their service and possible combat experience. Not only did the study include veterans with PTSD, it also covered people suffering trauma from accidents, abuse and sexual harm, most of whom endure developmental trauma. A prior MDMA study enrolled only veterans and first responders with service-related PTSD and results showed dramatic improvements in PTSD and depression symptoms.  

The efficacy of MDMA stands in stark contrast to standard therapeutic methods. Commonly prescribed medications (SSRIs, sleep aids, benzodiazepines, etc.) are often taken daily for years, and at times, forever. Whereas MDMA is only administered a handful of times and produces far greater and longer-lasting benefits in many patients. 

Many people fail to tolerate or respond to available PTSD medications and trauma-focused therapies, whereas the low dropout rate in MDMA studies suggests increased tolerability or patient preference for the treatment.

Lastly, MDMA is not synonymous with or the same as “Molly” or “Ecstasy.” These types of street substances are often sold containing dangerous adulterants, and may or may not contain MDMA. In the case of clinical trials, pure, laboratory grade MDMA is used and thus far proves sufficiently low-risk for human consumption in limited frequency and moderate doses taken under medical supervision. 

On that note, looking at the pharmacology of MDMA is a must. 

What Does MDMA Do to My Brain (Pharmacology)?

MDMA (3,4-methylenedioxymethamphetamine) is a small organic compound known as a monoamine alkaloid, related chemically to amphetamine, that stimulates the brain to release neurotransmitters and hormones. 

Neurotransmitters released: serotonin, dopamine, and norepinephrine.

Hormones released: oxytocin, vasopressin, cortisol, and prolactin. 

MDMA assisted therapy increases neurotransmitters and hormones

These neurochemicals dynamically interact creating a unique brain state. 

For a brief overview of the neurochemical process please watch this video:

MDMA primarily works by causing the release of monoamine neurotransmitters into the synaptic cleft by reversing the transporters that normally take transmitters back into the neuron. To a lesser extent, MDMA also acts as a neurotransmitter reuptake inhibitor.

The main monoamine neurotransmitter affected by MDMA is serotonin, although the dopamine and noradrenaline (norepinephrine) systems are also affected to a lesser degree. MDMA also has a weak affinity for some serotonin (5-HT) receptors; hence, some of its effects may be attributable to direct binding.

Thus, MDMA acts by releasing serotonin from storage vesicles and into the synaptic cleft. The neurotransmitters and their downstream receptor targets are responsible for the observed physiological and psychological effects of MDMA.

Secondary to the neurotransmitter release, MDMA is also known to elevate hormones – oxytocin, vasopressin, cortisol, and prolactin. MDMA has an intriguing relationship with oxytocin, albeit ambiguous. MDMA’s prosocial effects (friendliness, desire to bond, etc.) have been inconclusively linked to oxytocin. Oxytocin plays a key role in human mating and bonding. Most people know oxytocin as the “cuddle drug” or “cuddle hormone.”

Researchers have found that MDMA does increase oxytocin levels, although it’s unclear if oxytocin alone induces prosocial behaviors. The possible link between MDMA and oxytocin calls for more research. In the case that there is no direct link, then another interesting pharmacological effect produced by MDMA must be in play, likely through serotonin. 

For an excellent, in-depth look at MDMA’s mechanism of action, metabolism, and neurochemical pathway please watch this video:

Now that you have a basic understanding of MDMA’s chemical process in your brain, let’s learn about MDMA’s effects; the good, the bad and everything in between. 

MDMA-Assisted Therapy Positive Effects

As noted above, MDMA stimulates the activity of happy brain chemicals and hormones like serotonin, dopamine, norepinephrine, oxytocin, and vasopressin. In addition to this MDMA also temporarily alters the physiology of the brain. 

MDMA works in a yin-yang fashion affecting the amygdala and the prefrontal cortex.

MDMA assisted therapy reduces amygdala activity

MDMA reduces amygdala activity. This is arguably MDMA’s most crucial function in the context of PTSD treatment. Why?

As part of the limbic system the amygdala along with hippocampus, and the hypothalamus form the oldest part of the brain. The amygdala primarily manages aggression, anxiety and fear. The amygdala also regulates emotion, mood and behavior. 

The amygdala regulating emotions makes more sense knowing that the limbic system controls the fight, flight or freeze response. This is where many PTSD symptoms stem from. Each time the trauma is recalled or activated, their limbic system gets triggered, and they replay the original trauma or associated emotions as if it’s happening all over again for the first time. Their limbic system can’t distinguish between the real event and the stored memory of it. 

The amygdala is the fear processing center of the brain. So people with PTSD often have a hyperactive amygdala. 

On the flip side of the yin-yang, MDMA stimulates prefrontal cortex activity. The prefrontal cortex is the higher processing center. So MDMA activates neural pathways in the opposite direction than what typically presents in PTSD patients.

With PTSD the brain has a hyperactive amygdala and a hypoactive prefrontal cortex. With MDMA the brain has a hypoactive amygdala and a hyperactive prefrontal cortex. What’s the result of this neurological flip flop?

MDMA targets the amygdala, the fear center, and dials it down. Meanwhile, MDMA “…increases connectivity between the amygdala and hippocampus.” The amygdala is the emotional arousal indicator. The hippocampus forms and retains memories. By acting on the amygdala, MDMA calms the fear response, and appears to alter the way someone feels or perceives a trauma memory through the enhanced connection to the hippocampus.

This fear response impairment prevents an overwhelming emotional response, enabling the patient to remember and reflect upon the harmful trauma in a safe mental state with the help of therapists. This safe mental state creates a never before experienced space to process the trauma in a healthy, correct manner.

Psychiatrist Dr. Michael Mithoefer describes MDMA’s unique ability to flip flop focal centers of brain activity. In turn, MDMA helps the brain find the sweet spot for trauma processing, just the right balance between activation and safety. As Mithoefer says:

There’s also a concept in psychotherapy called the optimal arousal zone—the space between hypo- and hyper-arousal where the brain is alert but not threatened. It seems that MDMA gives people a period of time in a more optimal arousal zone, with less likelihood of being overwhelmed by fear. They’re also not dissociated or cut off from their emotions. They have a sense of connecting emotionally with what they’re talking about, but without being overwhelmed by the emotion.

A patient on MDMA enjoys a calm amygdala, reduced fear and an active prefrontal cortex. 

How does this brain state translate into everyday terms? MDMA effects may include euphoria, happiness, stimulation, extroversion, feeling close to others, increased empathy, increased sociability, enhanced mood, well-being (i.e., physical, social and family, emotional, functional), increased energy, increased calmness, relaxation, arousal, increased self-confidence, alertness, increased conscious registration of external stimuli, decreased depression, decreased aggression, decreased anxiety and fear, and mindfulness.

MDMA assisted therapy subjective effects

By no means is this an exhaustive list of MDMA effects, and how a person feels can vary depending on the setting where they take MDMA. For a complete list of MDMA effects please look here. What’s the psychotherapeutic benefit then?

MDMA smooths communication, makes things look less threatening and fearful, nurturing people’s ability to experience each other in a more positive way. As Mithoefer notes, “It makes sense then that MDMA could make it easier to communicate if people weren’t as sensitive to interpreting someone else’s expression as being threatening.”

In doing so, MDMA paves a way for and accelerates bonding between therapists and a patient. Required bonding time is reduced and a strong “therapeutic alliance” is formed. In all types of psychotherapy, this alliance is a known contributor to optimal outcomes..

By lowering defensiveness and boosting openness, MDMA becomes a psychotherapeutic performance enhancer by connecting the patient to their inner healing intelligence. Through non-drug integration sessions, the contents of the MDMA experience are examined under the guidance of the therapy team with the person’s personal goals in mind. In this way, the healing occurs over the weeks following the MDMA sessions as the insights and behavioral changes are implemented in one’s life. 

In the end, remember MDMA is an entheogen. An entheogen is “that which generates God/the divine in a person.” MDMA may facilitate a transcendent experience but more consistently induces greater access to emotions at a higher intensity. MDMA is not considered a classical psychedelic due to its unique pharmacology and its inability to duplicate, consistent hallucinatory effects like LSD or psilocybin. However, many consider MDMA to be very “psychedelic” especially in regards to the term’s meaning of “mind-manifesting”. Users do report vivid imagery and memories under MDMA but internal and external hallucinations are not as common and differ in quality from classical psychedelics.

Regardless of how beneficial this all sounds, MDMA still has some risks to be aware of, especially when taken in non-medical settings. 

Negative Effects of MDMA

MDMA is a potent substance. Negative effects can occur during the MDMA experience and in the days and weeks following. Spacing MDMA-assisted therapy sessions by at least 3 weeks apart is the procedure in clinical trials to reduce side effects and give ample time for integration. 

When used in a controlled, clinical setting with medical screenings and specific exclusion criteria, MDMA has a good safety record. Since pure MDMA is used along with proper dosing, MDMA doesn’t pose as many risks compared to a recreational setting where the drug is often adulterated and environmental factors such as temperature aren’t regulated. Regardless of the setting, there are physiological commonalities however.

The physiological effects of MDMA include reduced or lack of appetite, sleep disturbances, hyperthermia, increased blood pressure, tachycardia, nystagmus (eye wobble, blurred vision), mydriasis (dilated pupils), panic attack, anxiety, confusion, nausea, vomiting, muscle tension, tremors, shaking, sweating, blurred vision, teeth grinding, jaw tightness and clenching, moderate potential for addiction or problematic use in non-medical settings, dizziness, dry mouth, thirst, difficulty concentrating, restlessness, feeling cold, and restless legs.

MDMA side effects

One shared effect between a recreational and clinical setting is increased heart rate, body temperature, and blood pressure. In clinical trials, vital sign increases are similar to moderate exercise and don’t typically pose issues for healthy individuals. But in recreational settings (eg, festivals), Ecstasy users are at greater risk for adverse effects if they become dehydrated, take multiple substances, or get overheated from high ambient temperatures or prolonged dancing.

This distinction between potential risks in medical vs. non-medical setting is important because serious cardiac events (tachycardia and arrhythmias), hyperthermia, hyponatremia (low salt) have nearly all occurred in non-clinical contexts under high doses and in individuals that had prior medical conditions or were taking medications that interact with MDMA.

In light of this, clinical use selects out people with serious medical issues, particularly cardiovascular disease, due to MDMA’s ability to increase blood pressure and heart rate.

One study acknowledges the same, and goes further stating possible acute effects. This MDMA-assisted psychotherapy study for anxiety in patients with a life-threatening illness reported the following MDMA side effects:

After MDMA administration, MDMA group vital signs increased to expected levels, with only body temperature rising higher than the placebo group. The MDMA group also reported more adverse reactions during the experimental sessions, including jaw clenching/tight jaw, thirst, dry mouth, and perspiration. Reactions were short in duration and mostly subsided by the end of an experimental session, or during the week following. Psychiatric adverse events were infrequent, and MDMA was not associated with serious suicidal ideation or behavior. Overall, the safety profile for MDMA in this controlled clinical setting indicated that MDMA-assisted psychotherapy was a safe treatment in this relatively small sample where the benefits outweighed the cost of mild and short-term reactions.

The study authors discuss the effects of MDMA in the days and week following a session. The common effects 7 days following an MDMA session include insomnia, low mood, fatigue and needing more sleep, while symptoms decreased with each day. 

Mithoefer concurs with this finding saying, “People usually feel physically tired afterward, as it takes a bit of a toll on the body. Most people need a day or so to recuperate and get their energy back. It’s not the kind of thing you’d want to take all the time.”

When patients are screened for specific psychological and physiological health criteria, MDMA is well-tolerated. Moreover, with body temperature, blood pressure and heart rate increases similar to moderate exercise, and it having low potential for abuse in medically supervised administrations, so far MDMA looks safe for use in clinical settings. 

MDMA Contraindicated Medications

Some medications and drugs are contraindicated for use with MDMA. The main drugs and substances that can be potentially harmful and increase side effects in conjunction with MDMA are: serotonergic drugs like SSRIs (may cause serotonin syndrome; can be fatal), MAO inhibitors (prescribed as antidepressants can cause serotonin syndrome; can be fatal), drugs metabolized by the liver enzyme CYP2D6, drugs that inhibit CYP2D6 such as antiretroviral medications like ritonavir, alcohol and other stimulants.

MDMA contraindicated medications

Contraindicated Conditions for MDMA-Assisted Therapy

In addition to contraindicated medications, some health conditions are associated with increased risks and side effects if MDMA is taken. Because MDMA increases heart rate and blood pressure, heart conditions can heighten the likelihood for life-threatening adverse events, such as heart attacks. These pre-existing health conditions are contraindicated for MDMA use and warrant extreme caution.

MDMA has undergone limited testing in clinical trials. To maximize safety, participation has been limited to physically healthy individuals without other conditions that may be complicated by MDMA.  

MDMA contraindicated conditions

Someone is at greater risk for negative effects after ingesting MDMA if they have a history of coronary artery occlusion and cardiovascular conditions, including torsade de pointes, heart failure, hypokalemia, prolongation of QT/QTc interval, or family history of Long QT Syndrome.

MDMA is broken down in the liver. If liver problems are pre-existing, such as hepatitis, damage to the liver may occur after MDMA ingestion. There is no evidence of liver damage by MDMA alone in healthy individuals.

Seizures can be more likely to occur while on MDMA in people with a prior history of seizures. Seizure disorders are contraindicated for MDMA use. 

People with malignant hyperthermia, central core disease, or other susceptibility to heatstroke, should avoid MDMA. Body temperature spikes and severe muscle contractions occur when a person is administered general anesthesia that has malignant hyperthermia. After MDMA, people with this disease can potentially experience heat stroke or other serious symptoms.

Individuals with prior occurrence of hyponatremia or hyperthermia may be more likely to experience negative effects with MDMA.

Pregnant and lactating women should not take MDMA.

Psychosis could be introduced by MDMA in those with psychotic disorders or mania (with or without psychosis) in those with Bipolar I Disorder. Insufficient research exists in these populations to describe the outcomes of MDMA ingestion, so caution is warranted.

Insufficient research also exists in regards to MDMA interactions with pharmaceuticals and drugs of abuse. More studies, cases and data are called for. 

MDMA History and Law

MDMA was first synthesised in Germany around 1912 by chemists at the pharmaceutical company, Merck. Later in 1914, Merck patented MDMA, guessing it could have pharmaceutical value. MDMA was originally discovered by Merck when it was in search of a drug to stop bleeding. So MDMA was patented as an intermediate in the synthesis of blood regulating compounds Merck was working on. It’s psychoactive properties were not recognized.

Several decades passed until further drug development was undertaken. Fast forward to the 1970s. 

Even though MDMA was not FDA approved it was still legal. MDMA “…first reached widespread popularity as a legal alternative after the much sought-after recreational drug 3,4-methylenedioxy-amphetamine (MDA) was made illegal in 1970.” 

Then from around 1977 to 1985, while MDMA was still legal and unregulated, the substance spread through a few dozen psychotherapists “…because of its benign, feeling-enhancing, and non hallucinatory properties…” It was used in couples’ therapy to open lines of communication and facilitate bonding, but it was never researched in formal settings.

When the 1980s came around, MDMA became known more as a party drug. 

Then the inevitable arrived and “In 1985, the DEA declared an emergency ban on MDMA, placing it on the list of Schedule I drugs, defined as substances with no currently accepted medical use and a high potential for abuse.” The DEA later permanently placed it on Schedule I in 1988. 

For an excellent and detailed account of the origins of MDMA in the U.S. and psychotherapy please read this timeline.

Psychotherapeutic Applications for MDMA

MDMA-assisted therapy shows great promise treating a variety of disorders and trauma types. The following list are some of the conditions MDMA is being investigated for conditions comorbid with trauma (i.e. substance use disorder, alcoholism), post-traumatic stress disorder, depression, anxiety and distress related to a life-threatening illness, social anxiety in autistic adults, anorexia nervosa, and binge eating disorder.

Psychotherapeutic applications for MDMA

To learn more about the psychotherapeutic applications of MDMA, please take a look at this list of highlighted literature and news below: 

The Economist: How MDMA Is Being Used to Treat PTSD (Video)

Psychedelic.Support: Enduring Benefits after MDMA-assisted Psychotherapy for PTSD Treatments

CBS News: MDMA, the Main Ingredient in Ecstasy, Could Be Key in Helping Veterans With PTSD

Psychiatric Times: Looking to the Future of MDMA-Assisted Psychotherapy

The New York Times: A Psychedelic Drug Passes a Big Test for PTSD Treatment

The Good News Network: Phase 3 Trial of MDMA Therapy for Severe PTSD is So Successful That 67% Don’t Qualify For Diagnosis Now

Clinical Trial Publications of Therapeutic Use

Here’s a sampling of the most impactful findings from MDMA-assisted psychotherapy clinical trials. 

Nature Medicine: MDMA-assisted therapy for severe PTSD: a randomized, double-blind, placebo-controlled phase 3 study

MDMA-assisted psychotherapy for treatment of PTSD: study design and rationale for phase 3 trials based on pooled analysis of six phase 2 randomized controlled trials

Breakthrough for trauma treatment: safety and efficacy of MDMA-Assisted Psychotherapy compared to paroxetine and sertraline

Reduction in social anxiety after MDMA-assisted psychotherapy with autistic adults: a randomized, double-blind, placebo-controlled pilot study

3,4-methylenedioxymethamphetamine (MDMA)-assisted psychotherapy for post-traumatic stress disorder in military veterans, firefighters, and police officers: a randomised, double-blind, dose-response, phase 2 clinical trial

Discontinuation of medications classified as reuptake inhibitors affects treatment response of MDMA-assisted psychotherapy

MDMA-facilitated cognitive-behavioural conjoint therapy for posttraumatic stress disorder: an uncontrolled trial

MDMA-assisted psychotherapy for treatment of anxiety and other psychological distress related to life-threatening illnesses: a randomized pilot study

Clinical Trial Records

A Multi-Site Phase 3 Study of MDMA-Assisted Psychotherapy for PTSD

Study Comparing Three Doses of MDMA Along With Psychotherapy in Veterans With Posttraumatic Stress Disorder

MDMA-Assisted Psychotherapy in Veterans With Combat-Related, Refractory PTSD

For a full MDMA trial list and searchable map, go to our How to Join a Psychedelic Clinical Trial page.

MAPS MDMA Manual and Investigator’s Brochure

For an intensive and detailed, step by step examination of the MDMA-assisted psychotherapy process, please refer to the MAPS MDMA Treatment Manual.

The MDMA Investigator’s Brochure is a regulatory document informing investigators of all safety and efficacy findings. The document is updated annually.

MDMA-Assisted Therapy Testimonials from Patients

Some clinical trial participants have volunteered to go public with their journey and talk about how MDMA-assisted psychotherapy helped them heal. The best way to learn about the potential of MDMA as medicine are the people who’ve used it to heal.

Two of the earlier participants in the MAPS MDMA clinical trials were Rachel Hope and Tony Macie. Rachel endured a childhood filled with neglect and abuse, only to witness her husband die years later. Macie is a retired Sergeant in the U.S. Army, completing a 15 month tour in Iraq from 2006- 2007 and witnessed fellow soldiers die. Watch MAPS document Rachel’s and Tony’s journeys here:

In 2015, Rachel hosted this popular Reddit thread. Rachel even made it on TV with the opportunity to talk about her amazing healing experience.

If you’re interested in learning more in-depth about Rachel, watch this half hour podcast, Mother of Four Cures PTSD With MDMA

Tony also took to Reddit to host an “Ask Me Anything” back in 2014. “I’m a veteran who overcame treatment-resistant PTSD after participating in a clinical study of MDMA-assisted psychotherapy. My name is Tony Macie— Ask me anything!

Tony’s and Rachel’s stories helped support the clarion call for alternatives to the current mental health model and SSRIs. Their message went far and wide, as seen here along with Rick Doblin, founder of MAPS, and Ann and Sasha Shulgin, pioneers in discovering many psychedelic compounds.

Tony’s journey went so well that he dropped out after only one session. He became one of the most prominent voices advocating for MDMA-assisted psychotherapy. He’s featured here again in this well done Vice News piece about MDMA curing PTSD.

Along with Tony, Vice News documents the story of their very own reporter- Ben Anderson. Anderson suffered trauma on assignment and had PTSD for years following, until he sought out MDMA treatment.

Ben’s own PTSD journey connects him with other veterans besides Macie, like Jonathan Lubecky.


Lubecky has also become a prominent voice advocating for MDMA therapy. Lubecky is a U.S. Marine Corps veteran after serving in Iraq from 2005-2006. He was knocked unconscious in a mortar attack, suffered a traumatic brain injury and PTSD followed.

After 5 suicide attempts, he had nothing to lose. Lubecky figured, “was going to die anyway, that I might as well try ecstasy. And then it worked.” The Marine Corps vet has gained notoriety for his upbeat quote about MDMA therapy he also acknowledges is hard work:

It’s like doing therapy while being hugged by everyone who loves you in a bathtub full of puppies licking your face.

Watch it here.

Finally, there’s Nick Watchorn. Nick was a first responder at the Port Arthur massacre in Port Arthur, Tasmania. The 1996 mass shooting left 35 people dead and 23 wounded. He tells his story of struggling to cope.

Psychotherapy Testimonials from Therapists

So what do therapists have to say? The picture wouldn’t be complete without hearing from a therapist’s perspective, especially in regards to a not yet legal treatment. We know 3 therapists who provide valuable insight into this novel field.

They are Evan Sola, Genesee Herzberg and Sylver Quevedo. 

Evan Sola, PsyD is a licensed clinical psychologist in private practice in San Francisco and Berkeley, and a psychedelic researcher in FDA clinical trials for MDMA-assisted psychotherapy for PTSD at UCSF and Polaris Insight Center. He has a background in trauma-informed psychodynamic and Jungian psychotherapy, and uses dreams to explore attitudes unconscious to the waking self. He provides psychedelic integration for those exploring non-ordinary states, spiritual emergencies, grief, and overwhelming life adjustments, and offers ketamine-assisted therapy for depression and acute suicidality at Sage Integrative Health.

Genesee Herzberg, PsyD received her doctorate in Clinical Psychology from the California Institute of Integral Studies, where she wrote her dissertation on the phenomenology and sequelae of MDMA-assisted therapy. She trained in MDMA-assisted therapy for PTSD with the Multidisciplinary Association for Psychedelic Studies (MAPS) and in ketamine-assisted therapy with the KRIYA Institute. Dr. Herzberg is co-founder and Clinical Director of Sage Integrative Health, a holistic health and ketamine clinic in Berkeley, CA that offers psychedelic-assisted therapies as they become legal from a holistic, trauma-informed, and relational perspective.

Dr. Herzberg is also co-founder and Executive Director of Sage Institute, a sliding scale psychedelic clinic and training center serving marginalized communities and dedicated to diversifying the field of psychedelic medicine. In her psychotherapy practice, Dr. Herzberg offers individual and couple therapy, ketamine-assisted therapy, and psychedelic integration with a specialization in developmental trauma. Her approach is depth-oriented, relational, somatic, and mindfulness-based, with a social justice lens. Dr. Herzberg also works as a co-investigator and therapist for MAPS’ MDMA for PTSD research trials.

Sylver Quevedo, MD has been in continuous practice of medicine for 40 years and practices nephrology, family, internal, and integrative medicine. He is the Co-Founder and Medical Director at Polaris Insight Center and serves as Assistant Professor at Stanford and the University of California, San Francisco. He has played pivotal roles in several global health projects, including planning and development of a medical and nursing school in Africa. Dr. Quevedo is trained in MDMA-assisted psychotherapy and has worked as a therapist on MDMA phase 2 and phase 3 trials.

Get familiar with Evan, Genesee and Sylver here in this video. 

This video is taken from our Foundations in MDMA Safety, Therapeutic Applications & Research course. The course is your complete guide to exploring MDMA-assisted therapy and learning about the latest clinical protocols and trial findings. Differing hypotheses regarding the effects of MDMA in the brain are also covered. 

MDMA-Assisted Therapy Training Opportunities 

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Author: Psychedelic.Support
Psychedelic.Support
Psychedelic.Support offers evidence-based information to promote psychedelic education and safety. The content is developed by health professionals and researchers, and peer reviewed for accuracy by members of the Psychedelic Support Network and Allison Feduccia, PhD.

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