What should I expect

If so what should I except n for how long

Memphetamine /// Memetaverse

Unedited / Live Report version With Some Post experience Takeaways, Enjoy !!

200mg.vyvanse+80mg @ 12hrs

+60 Addy IR 16hrs.

18hrs~300mg Mem eyeballed ... (Split a fully stuffed 500mg capsule... The Slimeto way

T+30 Layer has been removed, Things suddenly are easy and my mind is so quiet, yet full of thoughts.... But now I can speak em

T+45... i feel the silence and the cold Null M headspace Wooshing me over.... T+30 was the first notice of A NMDA Antagonist headspce, everything feels... Manageable

T+1hours Classic Disso visuals everything pulsin, vision falling out of focus flowing upwards, Chopp effect... tunnel vision when typing ... Being taken Off guard at the sheer intensity of the Memantine.... I did 280 my first time...Hit M void...

We in the same ballpark dosage wise... id say 300mg +-10mg

Fucked around found out !! This Dose Is DESTTROYING ME X

THC x2 maybe 3 rips.... And the true disso attack begins ....

As for the speculative mania and dyskinesia stemming from 600mg memantine + 200mg lisdexamph experience. These effects do not occur to be as present in current exp... But I do feel a very distinct rush I associate w ,/ mania ... The Detaching layer is still winning me over, Unnable to act. Stuck ,... Im Fucking Gone as shit .... im walking into a blizzard and it feels like it's gonna win ... Sedate heavy... spinning, seeing swirls, double vision

T+2hrs

Went outside, open eyed visuals paired with the clouds made everything look soin depth seeing things in the clouds, Everything was very rotational, Flowing Visuals

Saw rain drops falling and they were like A comic Book Highlight effect

Visuals Consistent of Things like Line art, Classic Disso vibrational shapes , Think like ooze Energy Takeover

Retrospect:

The OEVs Reminded me Of My art style I so often Use known in fetiiwrld as "mind melt" ... this art style is derived and was learned from large doses Of stimulants. Was cool to see it come to life Thru Some Good Ol Fashion Biochemical Warfare !!

T+3hrs incapable of holding thoughts, memantine Void... you should surrende

~300mg memantine wins.. can somebody save me from the hole I dug? i can't wither thru this .. void

Objects I see like my window are constant tunnel vision pulsing

I can' not speak in nearly any manner, this taking me upwards of .. .... Many minutes, im unsure.. the universe wiped my sd card

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A key Takeaway :

I really Find M to shine with THC. almost see it as the "key" to the memetaverse....

being able to swim in the shallow, then fall off a ledge and go to the depths

... Without it , When I awoke at "baseline " (memantine only).... I'd rank the dissociation about 4/10, I felt sorta "drunk" for lack of better word...

(Reports begin to fold quickly After Falling asleep and Entering Day 2 )

Was quite impressed that i actaully reached the "Mem Void"... With my Baseline Reference for The dose needed was 400mg+ as this put in some sorts of a hole when I did it in August 2025... Sadly turned into that 600mg + 200mg lisdexamph OD

felt like I Holed alot harder than the first time I did memantine which was 280mg volumetric solution

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Personally, I Find Memantine to shine brightest when combined with THC... i see it as the "key" to the memetaverse....

Memantine + THC is like swimming in the shallow, when suddenly a shark attacks you and drags you into the depths.

... Without it , When I awoke at "baseline " (memantine only).... I'd rank the dissociation about 4/10, I felt sorta "drunk" for lack of better word...

Ive been suffering from ocd for the longest if i get over one thing the ocd jus finds another bullshit to torture me over, for more than a year ive been stuck on 1 specific obsession that no matter what i do i cant get rid of but past few days since i started taking memantine i lowkey dont gaf no more, i think this is the memantine doing it which is pretty dope and unexpected because i literally have not changed anything except started taking memantine and this specific obsession been going on for so damn long but past few days idgaf been taking 5-10mg a day but i think 10mg does it better

I will take a week off memantine then do a recreational dosage what is the best dosage for recreational purposes

Day 3 of 100 mg a day i feel rlly rlly good, music sounds amazing, i feel stimulant like effects. But I can’t piss , going to just continue at 25 mg a day from tomorow and see how it works as a nootropic

Okay so i was on a benzo binge for like a week and when i say binge i mean black out levels , i am currently experimenting memantine 100 mg a day for 1 week along with a maximum of 20 mg Valium (1/5th or less of the daily dose during my binge) today is day 2 and I don’t notice much other than brain fog will update everyday for the remaining 5 days as well, unless i die or go to a comma if you have used memantine recreationally i beg you to suggest ways i can make this experience more pleasurable for me thanks :)

I have been prescribed memantine to counter some of the effects of neuroinflammatiom from autoimmune encephalitis - anxiety/panic, excess glutamate, sound and light sensitivity, overwhelm and depression. It is working well and has helped 'calm' my brain down a lot in just 3 weeks.

Prior to becoming unwell i was on vyvanse for ADHD. and while i can no longer take stimulants I am still struggling with the old symptoms of ADHD inluding poor motivation, task initiation, lack of attention and low energy. I thought amantadine may be a good option for this.

However I need the stronger nmda blocking action of memantine as well as the dopaminergenic action of amantadine. I dont think I can take both together and can't decide which one may benefit me more. I know amantadine can cause anxiety and insomnia which would not be ideal, but if it were to improve my mood and motivation it would improve my quality of life enormously. My neurologist doesnt really have an opinion.

Any thoughts welcome and very much appreciated. (I know its not medical advice)

Things are getting pretty intense how long of an experience should I expect

Usually take 80mg every 24hrs but had a bit extra and have 888mg dxm polisterex arriving tomorrow

wondering how memantine helps depression especially in my case major depressive disorder. i used to do a lot of ketamine till i couldn’t anymore but it basically cured my depression if i did it once every 2-3 days before going to bed without making my emotions numb or too happy, like if something bad happened i’d still feel sad. also curious about side effects and how much i should take to get benefits from it and what to expect and other benefits from it.

UPDATE: In case this is useful to anyone. I persevered with memantine. I stopped it for a week and then started again at 1.25mg and have been titrating up in 1.25mg increments. Each time i increase the dose I have the symptoms described below for a day at most and then they subside quickly. Im feeling good on 3.75mg and will keep increasing as needed.

ORIGINAL POST: I started memantine today at a very low dose (2.5 mg) for hyperarousal/PTSD and had a strange reaction a few hours later.

I experienced nasal congestion, skin itchiness, mild lip redness/puffiness. The lip swelling was mild and is already improving, and I don’t have hives, rash, blisters, or breathing issues.

The confusing part is that I had very similar symptoms in the past when I tried agmatine, which also affects NMDA/glutamate signalling.

Interestingly, a few hours after the first dose my mind felt noticeably quieter and my baseline panic/hypervigilance seemed lower, so it feels like the medication might actually be helping in that regard. It would be a shame to stop it if that effect continues.

My doctor said they hadn’t heard of this type of reaction with memantine.

I’m wondering if anyone else has experienced allergy-like or autonomic symptoms from NMDA modulators (memantine, agmatine, ketamine, amantadine, etc.). Did it settle after a few doses, or did you end up stopping the medication?

Not looking for medical advice, just curious whether anyone has had a similar experience.

What daily dose is the most beneficial n when does recreational effects begin?

D I s s o c I a t e

ive done 40mg and 60mg (spread out over 4 hours) and handled them well, im trrying to be able to act sober around people, atleast sober enough, while still tripping dick. whats a good dose for that? (im 50kg/110lbs)

The title^

What I'm wondering is would it be okay for me to take 10mg Memantine tomorrow for nootropic effects, or should I wait a bit longer?

For context, last Friday I tried memantine recreationally for the first time at a dose of 75mg, which was an interesting experience. It definitely didn't feel like other dissociatives I've tried except maybe DXM (it felt somewhat similar at times to DXM).

So I was thinking of dosing it every three days starting tomorrow at 10mg to see if I notice any benefit from the nootropic doses as well, but I don't want to build a tolerance at all. Is one week enough time between the last dose?

Any advice is greatly appreciated!

Hi I'm a memantine user from China. In Chinese drug (overdose) community there're many users saying that overdosing memantine, like 40-100mg, is extremely toxic and causes various serious side effects such as severe depression, depersonalization, Olney's lesions and schizophrenia-like symptoms. I've taken memantine myself for several times which includes high doses up to 300mg, and I didn't experience any long-term side effects at all. All effects lasts approximately for 1-3days. Thus I subjectively conclude that most rumours in Chinese overdosing community about memantine is unrealistic and not scientifically proven. Could any memantine users in this community give me some opinions about my idea? If I'm wrong or the Chinese community is wrong please inform me.

Please share your experiences!

Looking forward to trying it with 2cb to take some of the bodily anxiety effects off, any experiences with that?

Mem + mdma sounds interesting

Mem + adderal/amf?

Mem + shrooms?

Mem + acid?

Mem + weed?

Generally looking for something that can take some anxiety out of psychedelics without diminishing the trip.

I'm looking to use it therapeutically. I'm very interested in the NMDA receptor antagonist effects of memantine. I'd like to know how I should use it. Every day? Cycle it? 10mg/5mg?

What's your usage process?