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    πŸ§ͺ This is a research chemical with limited data on its long-term health effects, toxicity profile, and safe dosage ranges.

    Piracetam Encyclopedic
    Encyclopedic
    Typical encyclopedia coverage. Cross-reference for important decisions.
    • 6 corroborating sources
    • 1 ROA with full dose ladder
    • duration data present
    • toxicity data (PsychonautWiki)
    • classified Research-chemical

    Aliases: Nootrop, Nootron, Geratam, Lucetam, Dinagen, nootropil, noostan, breinox, oikamid, biotropil

    Summary dose.wiki Erowid TripSit PsychonautWiki

    Piracetam (2-oxo-1-pyrrolidine acetamide) is a nootropic substance of the racetam class. It is a derivative of GABA. Piracetam was first synthesized in 1964 by Corneliu E.

    Dose Information dose.wiki TripSit PsychonautWiki

    ROA Light Common Strong Heavy
    Oral 0.5-2g 2-3g 3-5g 5g+
    Light Common Strong Heavy

    Onset, Duration & After-effects dose.wiki TripSit PsychonautWiki

    ROA Onset Comeup Peak Offset After Effects Total
    Oral 30-90 min 30-60 min 1-3 hrs 2-4 hrs 1-6 hrs 3-6 hrs

    Import into PsychonautWiki Journal

    The PsychonautWiki Journal app includes Piracetam, but its built-in data can be thinner than ours. Importing this file adds a separate "Piracetam (Substance Search)" custom substance with our dose ranges, durations and tolerance, so you can log against whichever you prefer.

    ⬇ Download import file Import this file as custom substances and you get "Piracetam (Substance Search)" with every route's full dose ladder and timeline, no typing. Works on iOS and Android (v15+); the format is confirmed by the app's developer.

    Ranges are harm-reduction guidance, not a prescription.

    Tolerance

    Build-up varies by mechanism; therapeutic tolerance may develop over weeks of regular use
    Reset typically days to weeks after discontinuation

    Tolerance Decay

    Half tolerance 7d Baseline ~14d

    No robust evidence of rapid pharmacodynamic tolerance in typical nootropic dosing; some users report stable effects over weeks, others report diminishing returns. Data quality is low and largely anecdotal.

    Effects Erowid

    Aggregated from 84 Erowid experience reports

    Positive Effects 10

    Stimulation 50.0% 70%
    Focus Enhancement 39.3% 70%
    Music Enhancement 36.9% 70%
    Euphoria 34.5% 70%
    Color Enhancement 31.0% 70%
    Empathy 28.6% 70%
    Tactile Enhancement 23.8% 70%
    Creativity Enhancement 14.3% 70%
    Introspection 10.7% 70%
    Body High 10.7% 70%

    Adverse Effects 11

    Anxiety 31.0% 70%
    Confusion 16.7% 70%
    Headache 13.1% 70%
    Jaw Clenching 11.9% 70%
    Nausea 9.5% 70%
    Increased Heart Rate 6.0% 70%
    Muscle Tension 4.8% 70%
    Memory Suppression 4.8% 70%
    Pupil Dilation 4.8% 70%
    Thought Loops 3.6% 70%
    Motor Impairment 3.6% 70%

    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. Tags summarise each author's own verdict — how reports are classified.

    Erowid 8 reports 5 positive 1 neutral 2 cautionary visit
    Piracetam Good for This Old Guy positive exp #91076

    IΒ’m into nootropics, antiaging, and supplements in general. IΒ’ve been taking Selegiline and Phosphatidylserine for a long time but I heard about Piracetam so I had to try it. The first night I took 2400 mg and went to sleep. I had the most amazing vivid dream! It was truly wonderful, unlike anything ever...

    Max · 7200 mg oral
    A Life-changing Chemical positive exp #95413

    Imagine having something hilarious to say to a girl you are out with, but it will only be funny if you say it the right way, at the right time, and you're unable to do it.

    Kingjames
    Wonderful... neutral exp #29732

    Well I must say that as usual the FDA is well off the ball about Piracetam. Even with a doctors prescription, CVS, (and all others) didn't even know what it is. So I went online, found a place in Belgium, and am feeling fine.

    Super J- · 1600 mg oral
    Three-Year Retrospective positive exp #93352

    A little bit about myself- I have always been curious about drugs and their effects on the body ever since my first D.A.R.E. class (which should have had the opposite effect on me).

    yellowspectre · 250 mg oral / 800 mg oral
    It Rules!!! positive exp #68705

    In general. For the feeling that I could use more energy and a desire to lift my mood, I would take 3 grams and after 2h30 again 3 grams. Maybe it is more efficient to take 5 gram at once instead, but I didnΒ’t test it that way. In my experience, the initial effects of 3 gram are mild, I felt a bit more clear and calm.

    MaanVis73
    A Factor in Focus positive exp #45206

    I have been using Piracetam since July 25, 2005. At the time of this writing it has been 12 days. I bought it for self-help with some cognitive difficulties I have.

    Anonymous · oral
    Triggering My Psychotic Attack cautionary exp #52356

    After graduating high school I spent my summer vacation tripping mushrooms, smoking weed and rolling on E very frequently. My mom drug tests me and I fail miserably. She decides that I need to get out of my environment. I have lots of family in South America so I get sent there for five months.

    Michael · 5 g oral / 500 mg oral / 500 mg oral
    Bluelight 1 thread 1 neutral visit
    Piracetam Extremely Experienced Bridging The Chasm An Unexpected neutral

    the other day i had a very unexpected and rather interesting +++ on the Shulgin scale…from 2 grams of Piracetam powder. now i am a nootropics user of some 20 years standing, using Piracetam in the form of Nootropil on and off through that time for its cognition-enhancing properties, finding its effects to be for the mo...

    scraped 2026-03-14

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