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    Adderall Encyclopedic
    Encyclopedic
    Typical encyclopedia coverage. Cross-reference for important decisions.
    • 2 corroborating sources
    • 2 ROAs with full dose ladders
    • duration data present
    • PubChem toxicity data

    Aliases: aderal, aderall, adderal, d-amphetamine, d-amph

    Summary PsychonautWiki

    Amphetamine (also known as alpha-methylphenethylamine, amfetamine, speed, or by brand names including Adderall, Dexedrine and Tentin) is a classical stimulant substance of the phenethylamine class. It is the parent compound of the substituted amphetamines, a diverse group that includes methamphetamine, MDMA, cathinone, and bupropion. The mechanism of action involves promoting release of the neurotransmitters dopamine and norepinephrine.

    Dose Information TripSit

    ROA Light Common Strong Heavy
    Insufflated 5-10mg 10-30mg 30-50mg 50-80mg+
    Oral 5-15mg 15-40mg 40-75mg 75-125mg+
    Light Common Strong Heavy

    Onset, Duration & After-effects TripSit

    ROA Onset Comeup Peak Offset After Effects Total
    Insufflated 3-10 min - 2-5 hrs 1-3 hrs 1-24 hrs -
    Oral 30-45 min 0.5-2.25 hrs 2.5-4 hrs 2-3 hrs 1-24 hrs 6-8 hrs

    Tolerance

    Build-up develops over days to weeks of regular use
    Reset 3–7 days for acute tolerance; longer for full reset

    Tolerance Decay

    Half tolerance 7d Baseline ~14d

    Acute tachyphylaxis to euphoric effects is common with short‑interval redosing; binge‑pattern multi‑day use rapidly escalates tolerance and markedly increases risk of stimulant psychosis. Allow multiple weeks off after heavy use.

    Effects Erowid

    Aggregated from 19 Erowid experience reports

    Positive Effects 9

    Stimulation 68.4% 70%
    Euphoria 52.6% 70%
    Focus Enhancement 47.4% 70%
    Music Enhancement 36.8% 70%
    Color Enhancement 36.8% 70%
    Empathy 21.1% 70%
    Tactile Enhancement 21.1% 70%
    Introspection 15.8% 70%
    Body High 15.8% 70%

    Adverse Effects 5

    Anxiety 47.4% 70%
    Confusion 31.6% 70%
    Muscle Tension 15.8% 70%
    Sweating 15.8% 70%
    Pupil Dilation 15.8% 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.

    Erowid 8 reports 3 positive 4 neutral 1 cautionary visit
    I Love This Stuff positive exp #70568

    I had taken addies last semester, the weekend before finals. I loved not only how awake I felt, but how INTERESTING the information I was forced to memorize had become. I devoured my textbooks, made hundreds of flashcards (not exaggerating), and stayed up for two days.

    formermillionaire · 20 mg oral / oral / 20 mg insufflated / 20 mg insufflated
    Wow...Awesomeness positive exp #92851

    It all started roughly at the age of 10. My mom and I both thought that I had ADD/ADHD but never had credible proof. We decided not to see a doctor for the big reason that the drugs prescribed to one with ADHD typically are highly addictive and can damage a developing brain. Fast-forward a few years to 8th grade.

    Anonymous · 60 mg oral / 30 mg oral
    Only a Few Months positive exp #81340

    I took adderall for only about 5-6 months, progressively got worse towards the end months. It started with the euphoria, met new people (even my current boyfriend) loved everyone and everything.

    Kelsey · 40 - 90 mg oral
    Smiles, Voices, Tongues neutral exp #22714

    Between the times of 7 and 7:30 I consumed 3 separate 20mg pills of Adderall. The experience to follow would be my first to date using any form of speed. I didn't know what I was in for. 7:00- consumed my first pill. I had been reading lots on amphetamines and had a general idea as to what to expect.

    DownTrodden · 20 mg oral / 20 mg oral / 20 mg oral
    Severe Insomnia, Before and After Effects neutral exp #16105

    On specific occasions, say at social gatherings like festivals or concerts, I find the experience much more enjoyable when I can pop a couple Adderall. I take them orally, (though some Adderall users choose to snort it,) and for me it takes about an hour to kick in. My effects usually last anywhere from 8 to 40 hours.

    Synn · 60 mg oral / 4 oz oral
    Speed Freak Jive neutral exp #10125

    I finally convinced a quack doctor that I had ADD ('Oh, I can't concentrate, you see'). He wrote me out a prescription for ninety 10mg Adderall tablets. I remember kind of dancing and humming the Who's '5:15' as I waited for the local CVS to fill the script.

    Bill Samuels · 500 mg oral
    The Man For a Few Hours, Crying Bitch Later neutral exp #23126

    my night started usual, just chillen with some freinds. we had some bags, my freind was prescribed 20 miligram pills of Adderall and had them on her. I did alot of concerta and dexetrin so i knew what to expect. I dropped the first 3 pills at 6:35 p.m. and within 20 minutes i felt a nice little boost.

    Mr. Keats · 60 mg oral / 40 mg oral / repeated smoked
    Addiction & Self-medication cautionary exp #10365

    Don't get me wrong, I'm not an uppers guy. I've generally held them in a light of skepticism, as they seem highly addictive (and lo, I am an addictive type of guy) and altogether not my style. I think I've changed my opinion, perhaps.

    Dr Smooth · 30 mg oral
    Bluelight 8 threads 7 neutral 1 cautionary visit
    Adderall Sobriety My Week Of 23s The Law Of 5s And Seeing Eye To 3y3 neutral

    Adderall + sobriety - exp. - Enlightened or Deluded? edit: uh.. i was reallly out there when i wrote most anything during 2007 -- This captures parts of my week long experiences during which my 3rd eye opened up (and it wasn't anything like DMT, oh no...) - without any drugs for the most part except I will say the Adde...

    scraped 2026-03-14
    Adderall Experienced User Tweaking Nuts neutral

    7:30pm I take 75mg of Adderall XR, chew the fuck out of those little beads, and swallow. What a disgusting aftertaste. *Note* I take 40mg of Adderall XR every day, in capsule form, so I have quite a tolerance to it. I won't be surprised if 75mg doesn't do shit.

    scraped 2026-03-14
    60mg Adderall First The Highest I Have Ever Been Thought I Was Going To Die neutral

    Intro (Go ahead and skip if you want to get to te experience but I highly recommend for the point of understanding this post that you read this intro.) I can honestly say this was the highest I have ever been, and I don't consider that a good thing. After this experience I have decided to quit my drug use for good.

    scraped 2026-03-14
    Adderall Back In The Good Ol Days neutral

    This is from when i first got my script, i submitted this to erowid but the fyckers wont post it. Anyway.... So im a 18 year old guy and im am pretty high right now at 40mg, i got prescribed last week for add. Anyway i have been on the drug for approx 2 months.

    scraped 2026-03-14
    Very Bizarre Expired Aderall Xr Trip Imput Help Needed 90 Mg Total neutral

    This a pretty long report, but I would really appreciate anyone who has experience/knowledge on this topic, would please take the time to read this as it may help me come to a conclusion, with your imput/advice, which will very much help me, thank you to anyone who reads the whole report! So I sort of posted about this...

    scraped 2026-03-14
    Adderall Xr 40mg First Experience The Good The Bad And The Ugly neutral

    Hey guys, I'm a 24 year old male about 6' tall and weighing around 180 lbs. I have never taken Adderall before. I read several personal accounts and researched everything I could find about Adderall in the week leading up to me taking it. I smoke weed regularly but haven't taken any type of pill in about a year.

    scraped 2026-03-14
    Adderall Ir 400mg Experienced My Favorite Happy Pill cautionary

    WARNING : 400mg of Adderall is a VERY high dose, extremely dangerous for almost any user. Please do not read this and consider this to be a dosage you should try. This user's reaction is not typical. ​ ~4:30pm: I took 20 adderall IR pills, 20mg each, for a total of 400mg.

    scraped 2026-03-14

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