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    MDMA Well-documented
    Well-documented
    Multiple authoritative sources agree on dosing and effects.
    • 6 corroborating sources
    • 3 ROAs with full dose ladders
    • duration data present
    • 28 combo interactions documented
    • PubChem toxicity data

    Aliases: E, X, Md, Xtc, Emma, molly, ecstasy, adam, mandy

    Summary PsychonautWiki

    3,4-Methylenedioxymethamphetamine (also known as ecstasy, E, XTC, emma, molly, mandy, pingers, and MDMA) is a classical entactogen substance of the amphetamine class. It is the most well-known and widely-used member of the entactogens, a diverse group that includes MDA, methylone, 4-MMC, and 6-APB. It produces its effects by promoting the release of serotonin, dopamine, and norepinephrine in the brain, particularly serotonin.

    Perspectives

    “Empathogens are alright. I can see immense therapeutic value, but as far as recreation goes, I think they make me too sappy to do well with other people around.”

    “MDMA intrigued me because everyone I asked, who had used it, answered the question, ‘What’s it like?’ in the same way: ‘I don’t know.’ ‘What happened?’ ‘Nothing.’ And now I understand those answers. I too think nothing happened. But something seemed changed. Before the ‘window’ opened completely, I had some somatic effects, a tingling sensation in the fingers and temples—a pleasant sensation, not distracting. However, just after that there was a slight nausea and dizziness similar to a little too much alcohol. All these details disappeared as I walked outside. My mood was light, happy, but with an underlying conviction that something significant was about to happen. There was a change in perspective both in the near visual field and in the distance. My usually poor vision was sharpened. I saw details in the distance that I could not normally see. After the peak experience had passed, my major state was one of deep relaxation. I felt that I could talk about deep or personal subjects with special clarity, and I experienced some of the feeling one has after the second martini, that one is discoursing brilliantly and with particularly acute analytical powers.”

    “MDMA is not a drug to trifle with, and requires sensible consideration, including with respect to aftercare.”

    Dose Information TheDrug.Wiki TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Oral BA ~70% 20-80mg 80-120mg 120-150mg 150mg+
    Insufflated 30-70mg 70-120mg 120-165mg 165mg+
    Rectal 30-70mg 70-120mg 120-165mg 165mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TheDrug.Wiki TripSit PsychonautWiki

    ROA Onset Comeup Peak Offset After Effects Total
    Oral 30-45 min 15-30 min 1.5-2.5 hrs 60-90 min 12-48 hrs 3-5 hrs
    Insufflated 4-15 min 10-19 min 1-2 hrs 60-90 min 12-48 hrs 3-5 hrs
    Rectal 5-20 min 10-20 min 1.5-2.5 hrs 45-60 min 12-48 hrs 2.5-4 hrs

    Effect Profile

    2,846 reports

    Scores (1–10) curated from multiple sources:

    • Effect keyword matching from PsychonautWiki catalog
    • Validated against 2,212 Erowid trip reports
    • Weighted by importance: core (×3), major (×2), minor (×1)

    Full methodology

    Psychedelic 3.6
    Moderate 4/10

    Mild auditory effects, headspace, and body load with low visuals

    Visual Intensity ×3
    2

    “During meditation, visual distortions manifested themselves as visual drifting (breathing) of the walls, color shifting, and the symmetrical texture repetition of abstract imagery (eyes and shrooms...”

    Oscarette effectindex

    “Touching things feels so great, lying on soft surfaces like his bed or on the couches feels like being hugged by pulsing rainbow clouds.”

    Nervewing nervewing_blog
    Headspace Depth ×3
    4
    emotion enhancement time distortion

    “As I smoked, I was able to experience conceptual thinking about the cigarette in my hand.”

    Oscarette effectindex

    “I dont know if I experienced an ego death or not, I've never heard of someone experiencing ego death while rolling however the state I was in was nothing like I'd been in before, the spiritual and...”

    Anonymous psychonautwiki
    Auditory Effects ×1
    5

    “I'm a musician, and this is the first time I've had any kind of auditory hallucination, so it was a sort of mind-blowing experience to hear a noticeable difference in all of the sounds I was...”

    Tealdear psychonautwiki

    “I’m a musician, and this is the first time I’ve had any kind of auditory hallucination, so it was a sort of mind-blowing experience to hear a noticeable difference in all of the sounds I was...”

    Teeldeer effectindex
    Body Load / Somatic Effects ×1
    4
    temperature regulation suppression nausea teeth grinding increased heart rate

    “It seems to coalesce with a warm buzzing queasiness in the pit of my stomach.”

    Nervewing nervewing_blog

    “At higher doses, DXM can produce hyperthermia, nausea, vomiting, and unpleasant hallucinations.”

    Catch-22 bluelight

    User Experience

    auditory effects “I'm a musician, and this is the first time I've had any kind of auditory hallucination, so it was a sort of mind-blowing experience to hear a noticeable difference in all of the sounds I was...” — Tealdear, psychonautwiki
    Empathogen 8.6
    Intense+ 9/10

    Strong empathy, euphoria, and sensory enhancement with moderate stimulation

    Empathy / Social Openness ×3
    9
    empathy enhancement affection enhancement sociability enhancement

    “Submitted by - Anonymous Stimulation - "the usual fast-paced conversation" Empathy, love, and sociability enhancement - "The experience has now changed from a rushed frenzy of aimlessly chatting...”

    Anonymous psychonautwiki

    “I enjoyed the empathogenic properties of increased empathy and sociability.”

    Oscarette effectindex
    Euphoria / Mood Elevation ×2
    9
    physical euphoria cognitive euphoria emotion enhancement

    “Rubbing my legs and beard felt amazing and my headspace was pure euphoria.”

    Anonymous psychonautwiki

    “I help him out and find it wonderful to be in the company of another person.”

    Nervewing nervewing_blog
    Stimulation ×1
    7
    stimulation teeth grinding increased heart rate

    “I still felt the MDMA in my system, I felt stimulated and warm, I felt friendly and better at making conversation, I felt that restlessness in my limbs and still had that pulsing, burnt feeling in my...”

    Nervewing nervewing_blog

    “Nothing really much else, other than the feeling of a small stimulation of happiness.”

    Kenneth3G psychonautwiki
    Sensory Enhancement ×1
    8
    tactile enhancement increased libido

    “The purpose of this trip was to reduce my current Post-Traumatic Stress Disorder symptoms from a sexual assault that occurred a year ago.”

    Oscarette effectindex

    “MDMA is a very tactile drug, and human touch feels especially good.”

    Catch-22 bluelight

    User Experience

    empathy “Submitted by - Anonymous Stimulation - "the usual fast-paced conversation" Empathy, love, and sociability enhancement - "The experience has now changed from a rushed frenzy of aimlessly chatting...” — Anonymous, psychonautwiki
    Stimulant 5.2
    Moderate+ 5/10

    Moderate euphoria and stimulation with mild anxiety/jitters, low focus

    Stimulation / Energy ×3
    6
    stimulation

    “Nothing really much else, other than the feeling of a small stimulation of happiness.”

    Kenneth3G psychonautwiki

    “The third possibility is that the acne results because of norepinephrine-related stimulated production of sebum, a greasy substance that clogs pores and causes break outs.”

    Catch-22 bluelight
    Euphoria / Mood Lift ×2
    7
    physical euphoria cognitive euphoria motivation enhancement

    “Rubbing my legs and beard felt amazing and my headspace was pure euphoria.”

    Anonymous psychonautwiki

    “Submitted by - Tealdear Motor control loss - "The next minute I was having trouble standing up straight" Drifting - "everything I could see was exhibiting light drifting and the fragmented look that...”

    Tealdear psychonautwiki
    Focus / Productivity ×2
    2
    motivation enhancement

    “The stimulatory effects of many drugs are closely tied to NE and DA concentrations.”

    Catch-22 bluelight

    “At first I sank into my bed and the complete darkness of my room engulfed me, I closed my eyes and focused on the music.”

    Anonymous psychonautwiki
    Anxiety / Jitters ×1
    4
    anxiety teeth grinding increased heart rate

    “There is a bit of restlessness in my muscles that makes lying still feel uncomfortable.”

    Nervewing nervewing_blog

    “High doses of ephedrine have caused anxiety, uncomfortable hyperactivity and hyperthermia.”

    Catch-22 bluelight

    User Experience

    euphoria “Rubbing my legs and beard felt amazing and my headspace was pure euphoria.” — Anonymous, psychonautwiki

    Tolerance

    Build-up significant tolerance after a single use; neurotoxicity risk increases with frequent use
    Reset 1–3 months recommended between uses for safety and effect restoration

    Tolerance Decay

    Full tolerance 3h Half tolerance 30d Baseline ~90d

    Acute tachyphylaxis develops within a single session (subsequent doses feel weaker while adverse effects rise). Community and clinical literature suggest substantial tolerance persists for at least 1–2 weeks, with more complete recovery typically requiring 4–6+ weeks; frequent spacing shorter than this increases after‑effects and blunting. Data are mostly observational/anecdotal with limited controlled human repeat‑dose studies.

    Cross-Tolerances

    Effects Erowid Bluelight

    Aggregated from 2,212 Erowid and 634 Bluelight experience reports

    Positive Effects 60

    Euphoria 58.1% 90%
    Empathy 48.0% 83%
    Music Enhancement 45.7% 86%
    Love 40.0% 84%
    Sociability Enhancement 36.0% 88%
    Stimulation 35.0% 85%
    Tactile Enhancement 30.3% 87%
    Empathogenic Connection 28.0% 85%
    Joy 28.0% 89%
    Visual Distortions 28.0% 70%
    Emotional Openness 26.0% 82%
    Color Enhancement 24.1% 79%
    Motor Enhancement 18.0% 83%
    Focus Enhancement 17.2% 70%
    Auditory Effects 16.1% 82%
    Introspection 12.9% 79%
    Tingling 12.0% 88%
    Contentment 12.0% 84%
    Closed-Eye Visuals 11.1% 80%
    Body High 10.9% 84%

    Adverse Effects 29

    Anxiety 46.1% 80%
    Confusion 26.8% 72%
    Nausea 16.9% 79%
    Jaw Clenching 14.1% 82%
    Sweating 9.0% 83%
    Memory Suppression 9.0% 70%
    Hot Flashes 6.0% 87%
    Dry Mouth 6.0% 80%
    Sadness 6.0% 75%
    Headache 5.9% 70%
    Muscle Tension 5.8% 70%
    Increased Heart Rate 5.7% 70%
    Taste Distortion 4.0% 78%
    Temperature Dysregulation 4.0% 80%
    Dysphoria 4.0% 75%
    Irritability 4.0% 82%
    Numbness 4.0% 75%
    Panic 4.0% 78%
    Psychosis 2.5% 70%
    Seizure 2.3% 70%

    Combinations TripSit

    Cross-Check MDMA with another substance

    Trip Reports Effect Index

    Community Trip Reports

    Anecdotal first-person accounts from Reddit, Erowid, and Bluelight. Click a source to expand. Reports are harm-reduction context, not medical guidance.

    Reddit 8 reports 3 positive 3 neutral 2 cautionary visit
    It was my 1st time trying MDMA today. Holy shit. positive r/Drugs ▲105 47 comments

    That shit is gorgeous man. Genuinely, when the euphoria hit me, I broke down crying. Like TEARS. I expected to be like...MANIC. I expected to be jumping off the walls and screaming that I could do anything. Nope. It's gentle.

    u/PeakLinear ★ 8 reports · 2026-04-22
    Solo rolling sucks positive r/MDMA ▲42 41 comments

    So Saturday was my last roll. My girl went out of town for a family trip. So I took that time to enjoy a roll. The roll was amazing nothing but bliss, put on lights, enjoyed a trance show on tv, overall had a good night.

    u/ScoreAggravating9583 ★ 3 reports · 2026-05-19
    Hadn't rolled in a while positive r/MDMA ▲27 2 comments

    Finally got ahold of some good stuff after several years lowkey asking around. It's hard where I live, and I don't want to risk it. Last time was in 2021. I took less than 100mg last Saturday, on a cold afternoon with some friends, beachside house, warm fire. Wow it was so nice.

    u/WizardOfSpeedAndEDM · 2026-05-12
    Do people of Asia take molly? neutral r/MDMA ▲87 68 comments

    To start with: this post has nothing to do with any sort of racism! Lately I've been browsing r/mdmamollygonewild as well as I started thinking about a vacation trip to Thailand (where xtc is heavily banned btw) and it just struck me that I haven't seen a single photo from Asian...

    u/Medium_Order123 · 2026-04-21
    MDMA in Europe vs America neutral r/MDMA ▲38 42 comments

    Hello there I’m from America and have done mdma numerous times there, which atleast where I’m at it’s hard harder to get pure drugs. (I test for fent ofc) When I take mdma it all feels the same that is from plug to plug and to Europe some batches more tweaky then others.

    u/Odd-Researcher347 · 2026-05-11
    First time doing molly: 120mg fucking amazing neutral r/MDMA ▲35 10 comments

    Substance taken: MDMA (Crystals) Amount taken: 120mg Rout of administration: Oral (Parachute) Come up: 30 minutes Peak: 1 hour 30 minutes Come down: 2 hours Total Duration: 3 hours Writing this 9 hours since ingestion.

    u/SheffieldLover · 2026-05-04
    *CAUTION* cautionary r/MDMA ▲1542 259 comments

    For fuck sake guys - can we apply a bit of bloody intelligence when taking MDMA. This is supposed to be a harm reduction thread. What’s the point of posting a dumbass story like “oh I went for a walk and I took half a pill, then I was chatting to my mate and I took the other half...

    u/HyphyDyphy · 2020-05-23
    Man I miss the good old days! cautionary r/MDMA ▲22 32 comments

    You know I’m currently 2 doses in and just not feeling shit it’s been 90 min. Back in the early 2000’s you could get one dose and spend the next 8 to 9 hours having a blast. Peaking after about 90 min and stay there for a few hours.

    u/Lenny72883 · 2026-05-19
    Erowid 8 reports 3 positive 3 neutral 2 cautionary visit
    A World Just for Me positive exp #65944

    I am a Freshman in college. I have done ecstasy 4 times before, all in a quiet setting with one other friend. To me, it is not a drug to go to if you just want to have fun. This is the precious drug you should do rarely to keep its magic, keep the experiences their own.

    Tanya · MDMA (Ecstasy)
    The Magic Can't Last Forever positive exp #109469

    I wish to share my own story with MDMA. This is a drug that stands alone in my mind and in my life for the profound impact it had, far more so than any other. It’s quite a long and detailed story, so apologies in advance if it drags on at times, but I really do feel that everything I have written is purposeful and nece...

    Pyrojax · 1 capsl oral
    One Night in Eden positive exp #101731

    This is the story of the mind-blowing night that was my first MDMA experience. I was travelling through Thailand with my friend. We had known each other since he was born since our families are good friends, and we have an incredible connection that not many people have, despite being very different in our ways and beh...

    Adam · oral / repeated oral / smoked
    Die Tiefen des Erwachens neutral exp #30221

    Die Tiefen des Erwachens - Eine einzigartige mdma-Erfahrung - Manche Momente im Leben fordern eine schnelle Entscheidung. Steht diese Entscheidung in Zusammenhang mit spontanen Gedanken, nennt man so was Intuition. Intuition hatte ich häufig in letzter zeit.

    RelaxedHigh · MDMA (Ecstasy) · 1 tablet oral
    A Bit Much neutral exp #89175

    This report is about my experience with taking an extremely high dose of MDMA. The Cannabis was minor, but still important. And the alcohol was only used on the comedown. I pre-apologize for the length, but I believe it’s all important. Before I begin I would like to say a little about me and my experience with MDMA.

    Static · 1 tablet oral / 1 tablet oral / 1.5 tablets oral / joints/cigs smoked
    Big Bright Lights neutral exp #109031

    I am writing this report in July 2016, about eight years since I first took ecstasy in June 2008. Although many minor details have been lost to time, I have replayed this night countless times in my head over the years and the key moments have remained.

    Lightshowoff
    Monochromatic Mischief cautionary exp #112960

    [Erowid Note: The doses described in this report are potentially life threatening. The amount taken is beyond a heavy dose and could pose serious health risks or result in unwanted, extreme effects. Doses such as this have been known to cause hospitalizations and/or deaths.

    Anatoli Smorin · 1009 mg oral / 500 mg insufflated / 104 mg IV / repeated oral
    Touch and the River cautionary exp #115298

    [Trigger warning for frank, but hopefully empowering, discussions of body image, food, and weight.] I am moved to write this report because the experience I'll describe has profoundly improved my life.

    fortymore
    Bluelight 8 threads 2 positive 4 neutral 2 cautionary visit
    Mdma Experienced 20x Corrupting The Swiss With Blood Sex And positive

    Last trip report from me for a bit, mostly because I have now caught you all up to the most recent fun (as this was just a pair of weekends ago). As more occurs I will share it with "the group." Excited by the prospects created by our discovery of some absolutely wonderful E in Amsterdam, (See: http://www.bluelight.ru/...

    scraped 2026-03-14
    Mdma 260mg Experienced The Beauty Of The Lake positive

    Yesterday was one of the most glorious rolls I have ever had the fortune to be a part of. Four close friends and I (I'll refer to them as P, H, and C) shared a fantastic experience rolling to the depths of our hearts out on the lake. My day began by waking up to the good 'ole Midwestern heat.

    scraped 2026-03-14
    Mdma 100mg First Time Incredible neutral

    MDMA Trip Report (Just FYI: I might post this on several sites where I'm a member) It's Monday, 3 days out from my first MDMA experience, and I think I'm finally ready write this report. Background: I'm an experienced opiate user, various pharmaceuticals as well as poppy pod tea.

    scraped 2026-03-14
    Ecstasy Experienced A Journey Into Sensory Appreciation By Bonnie And Clyde neutral

    Mods, please post this in Trip Reports . *** The drugs : Two pink elephants The duration : Approximately 12 hours *** The kids were picked up Saturday afternoon. It had been raining all weekend which meant there were no qualms with attacking the house in a cleaning frenzy.

    scraped 2026-03-14
    Mdma 160mg First Time Too Much Info neutral

    Hello! I've lurked for a long while here, BL has been a great source of information- especially these trip reports, since they gave me some confidence about knowing what was to come. I felt I should contribute with my own report as well. I bought some capsules from a friend some time ago, in preparation for a rave.

    scraped 2026-03-14
    Mdma First Time Solutio neutral

    SOLUTIO , or, an insanely thorough MDMA trip report, of such a great length that the author hopes any readers are not annoyed and apologises in advance, by Rewired. Name of subject: rewired. Date of Experience: 11/23/01. Drug: MDMA (tested). Names: changed. Time: mostly measured in cigarettes, like breaktime at work.

    scraped 2026-03-14
    Mdma 540mg Total Experienced Too Much Info On Too Much Mdma cautionary

    Disclaimer: These are not my normal dosages and I would never recommend this amount to anyone, especially to someone of my size. Dosages 6:24pm 160mg Cap 7:29pm 140mg Drink 9:29pm 120mg Drink 12:00am 120mg Drink I decided to Journal another roll in real-time. I was in my home and on my own.

    scraped 2026-03-14
    Mdma 18th Attempt Do You Carry That Submachine Gun In Condition cautionary

    Tired of the "iffy" E we keep running into in Zurich (sometimes it's Good(tm): http://www.bluelight.ru/vb/showthread.php?s=&threadid=183655&r=11 sometimes not so much: http://www.saferparty.ch/de/testing/warning/ ) and convinced that we need [edit] unadulterated MDMA, the Girlfriend and I decide on a jaunt to Amsterdam...

    scraped 2026-03-14

    Bluelight Reference Guide Bluelight

    MDMA: Essential Guide v1.00

    MDMA: Essential Guide by Orlando and PuristLove with additional writing by Simon and masheadatronic Special thanks to babydoc_vic, fairnymph, forgotten, johnboy, MezZedUp and Negro-kitty Bluelight has operated continuously since October 1999.

    Read full thread on Bluelight →

    PiHKAL / TiHKAL Shulgin

    PiHKAL #109: MDMA

    “MDMA intrigued me because everyone I asked, who had used it, answered the question, ‘What’s it like?’ in the same way: ‘I don’t know.’ ‘What happened?’ ‘Nothing.’ And now I understand those answers. I too think nothing happened. But something seemed changed. Before the ‘window’ opened completely, I had some somatic effects, a tingling sensation in the fingers and temples—a pleasant sensation, not distracting. However, just after that there was a slight nausea and dizziness similar to a little too much alcohol. All these details disappeared as I walked outside. My mood was light, happy, but with an underlying conviction that something significant was about to happen. There was a change in perspective both in the near visual field and in the distance. My usually poor vision was sharpened. I saw details in the distance that I could not normally see. After the peak experience had passed, my major state was one of deep relaxation. I felt that I could talk about deep or personal subjects with special clarity, and I experienced some of the feeling one has after the second martini, that one is discoursing brilliantly and with particularly acute analytical powers.”

    — Alexander Shulgin, PiHKAL (with 100 mg)

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