Dxm plateus

Questions about Plateaus and levels of dosage. First question, do different doses within the same plateau adjust the effects of it? Example: when I first tried dex, I did 300mg, and I would describe it as a drunk body feeling while being pretty clear-headed. And I only noticed very little effect from listening to music and such.

Dxm plateus. Dosages are often categorized into 'plateaus' ranging from mild to intense effects. For instance, a second plateau dose may range between 2.5 and 7.5 mg/kg of body weight, equating to 200-550 mg of DXM. Method of Consumption: The most common method is oral ingestion, whether by drinking cough syrup, swallowing tablets, or consuming powder.

Perhaps the perimeters of the first and second plateaus aren't precisely defined. The primary point is that if the first plateau was its own drug, it would be a good one that I and others would do, and that experiencing the strongest DXM trip that you can bear isn't the only way to do it.

Bluelighter. Joined. May 21, 2001. Messages. 1. May 22, 2001. #1. DXM - First Real Time - 2nd Plateau Readin this has inspired me to post because I just took a much lighter 2nd plateau trip with a friend a couple weeks ago. We were going to a rave that weekend, and we didn't have any money for E, so I said "Hey let's do this DXM stuff I've been ...May 9, 2012. #3. Yea this isn't an experiment you're just abusing your mind and body! Doing high dose DXM even once a week is pretty bad for you, but doing it every day for a week I'm sure you will feel like a deranged zombie by the end of it.But if you're worried, take two pills and then the other two like 20 mins later. That should guarantee no nausea. 4 robo tabs you should have 0 nausea and should still have a really fun time, thats what i took last Friday and i weigh more, and i have a slight tolerance and it still felt good kinda like a low dose of mdma.DXM podwyższa libido, ale zmienia się w zależności od osoby. Dla niektórych muzyka, rozmowa, kontakt psychiczny jest o wiele lepszy od seksu. Mogą być problemy ze wzwodem i osiągnięciem orgazmu. Drugie plateau generalnie daje mocniejsze efekty pierwszego. Mogą pojawiać się halucynacje przy zamkniętych oczach.How to take DXM. Administration. Dosage. Safety checklist. Maximize the benefits. Duration. What does DXM feel like? Bad trips. Interactions. Legality. FAQ. What is DXM? Dextromethorphan is a cough suppressant medicine with stimulant, depressant, and dissociative qualities. 3rd plateau: At this level, you won't be moving much. If you need to get up for a drink of water or to take a piss, you probably still can, but it's going to take you about five times longer than usual to do that. Your body won't be very responsive anymore. For that reason, it's a safe practice to prepare during the comeup. DXM is abused in high doses to experience euphoria and visual and auditory hallucinations. Users take various amounts depending on their body weight and the effect they are attempting to achieve. Some users ingest 250 to 1,500 milligrams in a single dosage, far more than the recommended therapeutic dosages described above.

Dxm is basically if ketamine and mdma had a child. But that is so fucking wrong and kinda right. Dxm is weaker ketamine. Not as many visuals. Still quite diasociation. It does release serotonin like mdma and at a firat plat dose it can be similar to 4mmc. Which is similar to mdma. But way less intense. My first 3rd Plateau Trip. If you are not in a mood for a good long story then this is not for you. But this is my experience in it's entirety. So a little more than a week ago I decided to try DXM for the first time. It was 354 mg of Wal-tussin (Walgreen's brand Robitussin). It was a good 2nd plateau trip and i had alot of fun for about 4 hours. Brent Leary and John Lawson discuss the recent Amazon decision to increase the fee for its Prime service and whether TikTok is a threat to Amazon's success.. Amazon recently announ...Jan 31, 2002. Messages. 1,433. Mar 25, 2011. #1. While many have already written on the subject of the so called “plateau sigma”, my own experience compels me to offer some input. My DXM use has varied over the years, from sparse to moderate to chronic and back again. DXM is a strange drug. At first it seems to be a sort of dirty, cheap ...Dextromethorphan's effects have been divided into four plateaus. The first plateau (1.5 to 2.5 mg per kg body weight) is described as having euphoria, auditory changes, and change in perception of gravity. The second plateau (2.5 to 7.5 mg/kg) causes intense euphoria, vivid imagination, and closed-eye hallucinations.

Most DXM abusers ingest the drug orally, although some snort the pure powdered form of the drug. Abusers ingest various amounts of DXM depending on their body weight and the effect or plateau that they are attempting to achieve (see text box). Some abusers ingest 250 to 1,500 milligrams in a single dosage, far more than the recommended ...DXM Calculators. A DXM calculator is an electronic or mechanical device that performs arithmetic computations to help users determine DXM dosages for desired plateaus. All listed values by dxm calculators are for reference only. Information produced by calculators may vary and is not guaranteed.DXM may produce euphoria and mind-altering effects when taken in quantities greater than the recommended treatment dose. People who misuse DXM describe different “plateaus” ranging from mild distortions of color and sound to visual hallucinations and “out-of-body” sensations, and loss of motor control.DXM Calculators. A DXM calculator is an electronic or mechanical device that performs arithmetic computations to help users determine DXM dosages for desired plateaus. All listed values by dxm calculators are for reference only. Information produced by calculators may vary and is not guaranteed. plateau lead to full anaesthesia, psychosis, coma, and/or death. Not everyone notes distinction between the first and second plateaus, or. between the third and fourth plateaus. Others suggest that each effect of. DXM has a dosage level at which it starts, and (in some cases) a dosage.

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Mar 20, 2018 · Greenlighter. Dextromethorphan (DXM or DM) is a drug of the morphinan class with sedative, dissociative, and stimulant properties in higher doses. I drank 2 bottles of cough syrup DM Max, which has 30 milligrams of dextromethorphan Hbr per 10ml equating to approximately 720mg of DXM HBR per bottle. Took place in June of 2016. and i get to a strong second plateau with 3oz of robitussin, for comparison. 5oz. Delsym administered over 2 hours, followed by 2 4oz bottles of Robitussen Long-Acting Cough administered within 90 minutes. Alternatively, 3 bottles of Delsym administered over a 2 hour period. Make sure you have the next morning free.DXM is a synthetically produced substance that is chemically related to codeine, though it is not an opiate. DXM is an ingredient in more than 140 over-the-counter cough and cold …Stąd wiem, że II plateau mi odpowiada, III już nie za bardzo - źle się w nim czuję, zbyt wyobcowany. Zauważyłem, że DXM najlepiej działa, gdy bierze się go długotrwale. Nie raz na tydzień ale kilka dni pod rząd. Tłumaczę to sobie tym, że stabilizuje się w organizmie poziom DXM i człowiek chodzi cały czas na lekkim haju.I felt as though I had a connection with God, one that I had never before had. Imagine the numbers 1 through 10, 1 being no DXM at all, and 10 being a fatal overdose of DXM...All numbers greater than 1 bring you that much closer to death, and in that, bring you that much closer to God. The upper plateaus are most definitely meant for spirituality.

Abstract. Dextromethorphan (DXM) is a safe and effective antitussive agent present in several over the counter cough and cold medications. At higher doses, it causes psychoactive effects, making it appealing for abuse. In this work, the pharmacokinetics and pharmacodynamics of DXM with clinical and forensic relevance were extensively reviewed.DXM Rechner. Mit diesem DXM Rechner kannst du die genaue Dosis Dextromethorphan berechnen, die für ein bestimmtes Plateau benötigt wird. Das DXM Präparat, welches zum berechnen benutzt werden soll, kann selbst gewählt werden. Falls dein Präparat nicht in der Liste steht, kannst du den Punkt „anderes Präparat“ verwenden.I found DXM to actually make music sound less as good. If you really want to enhance music, the best thing you can take is some E. Music while high on MDMA is nothing like you will ever experience again. It's literally orgasmic. I'm sure you've heard the term "eargasm" before, but you don't know the true meaning of "eargasm" until you've …I have to lie in my bed, float around my room, I’ve had OBE’s on 4th plateau, I’ll mentally be in a whole different world for sometimes 6-8 hours straight, it’s a cool experience if you can handle it, but at the end of the day 3rd plateau or plateau sigma is way more fun and coherent and I’m able to speak and walk. 2.With some prior experience you want to take a 3rd plateau dose. 4th is crazy and all, but it's nearly impossible to remember, and it's compleatly possible to get into a dissociative hole (which is DXM's ace in the hole that makes it so amazing, that a lot of people have difficulty experiencing) on a 3rd plateau dose.Apr 30, 2024 · Plateau 2: The second plateau of DXM misuse occurs when a person takes a dosage between 200 mg and 400 mg. Feelings of stimulation, euphoria, and hallucinations (mostly visual hallucinations) are associated with these dosages. Plateau 3: At this plateau, individuals will take 300-600 mg of DXM. The effects include euphoria, hallucinations ... I am reading up on DMX and am confused on how they work. Do you take a high dose and reach the third plateu, or do you dose once and and once you are… Sigma is not worth it and there is no sure way to hit it, besides that would it need way more than 900mg. Just do your 900mg and my advise would be to drop 600mg, wait a little (1-2.5h) until you definitely feel it and then drop another 300mg. This streches the Dxm/Dxo ratio a fair bit and makes the trip more psychedelic. Another thing to keep in mind is that DXM in the upper plateaus is a considerably different experience than the lower plateaus, and may be better suited to spiritual or ritual use. Even at the lower plateaus, DXM is not really well suited as a frequent recreational drug.DXM in the lower two plateaus has been compared to a cross between MDA and alcohol. It tends to intensify emotional responses and feelings of meaning from external events. At …DXM trips vary depending on dosage, and can be lumped into four very different plateaus, or types of trips, depending on the amount taken. Dosages are given in milligrams per kilogram, so multiply the figure by your mass in kg (or pounds divided by 2.2).

3rd plateau: At this level, you won't be moving much. If you need to get up for a drink of water or to take a piss, you probably still can, but it's going to take you about five times longer than usual to do that. Your body won't be very responsive anymore. For that reason, it's a safe practice to prepare during the comeup.

Try a higher plat 2, till your comfortable with it. When sober focus on what's negative in your life, and aim to live a positive lifestyle. Then start at low plat 3 and watch some positive YouTube videos if you have to, listen to positive music, or lay down and contemplate why you have negative feelings while high (contemplate while high, think ... DXM Dosage Calculator. This is a simple calculator designed to help you discern how much DXM you need to take reach each plateau of experience, depending on variable factors such as your weight and concentration of the product you're using. For a description of the plateau model, and the effects you can expect at each level, click here. DXM may produce euphoria and mind-altering effects when taken in quantities greater than the recommended treatment dose. People who misuse DXM describe different “plateaus” ranging from mild distortions of color and sound to visual hallucinations and “out-of-body” sensations, and loss of motor control.The last few times i did it, I actually extracted the dxm from the syrup and took the pure dxm. So If you want to be REALLY safe And you truly MUST take dxm, i honestly advice you to only dose once a month or 2 low-plateu trips once every 2 weeks. Any more than that and you will probably suffer negative effects.Triple C. Triple C is slang for over-the-counter cough medicine containing DXM that people abuse to try to get high. More Facts. Learn what "triple c" means to DXM abusers and discover the negative impact of any form of DXM abuse. Visit … I did 3rd plateau many times and sometimes took larger amounts via a succession of doses or polistirex, I guess tending toward sigma. I only tried 4th plateau via one dose of DXM HBr once. In terms of getting interesting drug effects, it was a disappointment. and i get to a strong second plateau with 3oz of robitussin, for comparison. 5oz. Delsym administered over 2 hours, followed by 2 4oz bottles of Robitussen Long-Acting Cough administered within 90 minutes. Alternatively, 3 bottles of Delsym administered over a 2 hour period. Make sure you have the next morning free.

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While you may think generations aren’t that different, their experiences, needs and actions are diverse. Here’s what to know about hiring generation Z. Can’t stop confusing your Zo...SANTA BARBARA, Calif., April 19, 2022 /PRNewswire/ -- Bloomios, Inc. (OTCQB: BLMS), a leading hemp and nutraceutical manufacturer specializing in ... SANTA BARBARA, Calif., April 1...Fourth and fifth plateaus – doses of 800 mg to 1,800 mg and more can be extremely harmful; Purple Drank. DXM was approved by the FDA in 1958 and there was early evidence of extensive abuse. Pharmaceutical companies tried to address this problem by making DXM products less palatable in high quantities.The latter is more comparable to a "K-hole" kind of experience. Each plateau is kind of a distinct experience, more so than you'd find with different doses of most classical psychs. Also, unlike say acid, DXM does act like a "plateau," rather than having a very clear peak or curve to it, as I've found acid and shrooms have. DXM seems to exhibit at least four definable plateaus based solely on dosage, and an additional plateau sigma is notable from a specific dosing regimen. Not everyone notes distinction between the first and second plateaus, or between the third and fourth plateaus. 3rd plateau: At this level, you won't be moving much. If you need to get up for a drink of water or to take a piss, you probably still can, but it's going to take you about five times longer than usual to do that. Your body won't be very responsive anymore. For that reason, it's a safe practice to prepare during the comeup. Jul 17, 2013 · Jul 17, 2013. #1. Warning: The dosages mentioned below are on the extreme side. reaching the 4th plateau and/or sigma on dxm is not safe & although I have done exactly what I will describe many times without any harm done, that does not mean you will, do not try this at home. So, despite what some may think, reaching the 4th plateau & also ... NSFW. 1st time and thinking about going straight to the 3rd plateau. Newbie. I never intended on using this as a social drug, so when I did some research it said that all of the social aspects of DXM go down the hatch on the third plateau that's when I decided that I was going straight there. I am going to use 40 Delsym fast release pills 15mg ...the rule of thumb is dxm poli = 1/2 as strong as hbr and lasts twice as long. so that would equate to 444 mg hbr. if you have no tolerance and you’re relatively lightweight then that could get you to a lower 3rd, but it wouldn’t for me personally. however, the thing with poli is that it’s metabolized a little differently — a higher ...Anyways, after months and months of positive experiences with DXM in 1st-3rd Plateau, I decided that I felt confident enough to experiment in higher doses. I don't remember what I was doing the exact day I reached my 4th Plateau DXM Trip but I do remember most of the effects since I triped on 4th Plateau for 2+ years after my first experience.Discover historical prices for GNU1.MU stock on Yahoo Finance. View daily, weekly or monthly format back to when Genco Shipping & Trading Ltd stock was issued. ….

First Plateau: 80 mg - 250 mg: Noticable sedation, mild hypnotic effects. User will move at a much slower pace. Second Plateau: 250 mg - 350 mg: Heavy sedation, moderate hypnotic effects. User may have the sensation that their limbs are much heavier. User may also experience mild hallucinations (i.e. "flickering"), but nothing too apparent. There’s a lot to be optimistic about in the Financial sector as 2 analysts just weighed in on Sun Life Financial (SLF – Research Report) a... There’s a lot to be optimistic a...Facilitating Transpersonal Experiences with DXM 3. C LINICAL USES FOR DXM. In the 1980s, DXM became useful to medical researchers as a way to measure. a liver enzyme, CYP2D6, that metabolizes many ...If the portfolio of a corporate venture capital firm can be taken as a signal for the strategic priorities of their parent companies, then National Grid has high hopes for automati... 1600mg of DXM, the Fourth Plateau, and a trip to the hospital. On the evening of Wednesday, August 29th, I consumed 1776mg of Dextromethorphan Polisterix. (2 5 Oz Bottles of Delsym) I also consumed 300mg of Dextromethorphan HBr. (20 Robitussin cough gels). These dosages were spaced out throughout the evening, to avoid nausea as much as possible. FriedChode. • 5 yr. ago. I mean, everyone is different, but keep in mind poli takes like 3 hours to come up on an empty stomach. I’ve only ever done 534mg of poli, and tbh it was really low. Felt like 120mg dxm hbr. For me it’s about 1/5 as strong as hbr. Start out with one 5oz bottle (888mg of poli) and wait 6 hours.That might actually be helpful for unorthodox bottles. Thirdly, this calc requires the adjustable input to be the amount of dex you intend to ingest. I don't know many dexxers who have access to an adjustable amount. This is a drug that's typically only available in a 354mg or 300mg package.Get ratings and reviews for the top 6 home warranty companies in Peoria, IL. Helping you find the best home warranty companies for the job. Expert Advice On Improving Your Home All... Dxm plateus, Um die Dosierung zu berechnen, nutze bitte den DXM-Rechner. Dabei oben das Gewicht in Kilogramm angeben und Pures DXM (mg) auswählen. Den gewünschten Wert dann durch 22 teilen, da es sich beim Hustenstiller um das DXM-HBr handelt, 100 mg DXM-HBr entsprechen 77mg DXM. Nun hast Du die Anzahl der Kapseln. Plateau #1., That dose of nutmeg is not very high at all. A high end dose is considered to be 30g of freshly ground nutmeg, which is like like 5-8 whole kernels depending on the size of the kernel. And it is hard to tell, but the visuals that you experienced don't seem untypical for a high dose of DXM. As for a heart rate of 116, that is not dangerously high., Additionally, a series of four “plateaus” have been described: 1) mild stimulation, 2) euphoria and hallucinations, 3) distorted visual perceptions and loss of motor coordination, and 4) dissociative sedation. 1 At high doses, DXM acts similarly to PCP (phencyclidine) and ketamine due to its antagonism of the N-methyl-d-aspartate (NMDA ..., plateaus. DXM, probably more than most drugs, tends to exert. its (recreational) effects in separate stages or plateaus, rather than. being linearly dose-dependent. Within a given …, I took 18 liquigel capsules at 15mg each totaling 270mg of DXM. For those who are unfamiliar with DXM, there are 4 main "plateaus" that one experiences with different dosages. My experience will be the first plateau. This is a good reference for learning about the different plateaus and experiences that go along with them., I think one thing the famous DXM faq never touched on was the difference in vision in the second and third plateaus. Second plat vision is doubled but otherwise pretty normal minus the potential for some light Lilliputian hallucinations. Third plat vision is insane. It's like video game lag., Sigma is not worth it and there is no sure way to hit it, besides that would it need way more than 900mg. Just do your 900mg and my advise would be to drop 600mg, wait a little (1-2.5h) until you definitely feel it and then drop another 300mg. This streches the Dxm/Dxo ratio a fair bit and makes the trip more psychedelic., DexCalc uses modified values for some ratios due to problems on Darkridge where the reccomended dose for a plateau would be outside the range of that plateau (i.e. Reccomended 3rd would be beyond the 3rd max and beyond the 4th min). If you would like you can compare the page source code for Darkridge and DexCalc!, Pulse (92-162bpm) and blood pressure tended to be high, muscle tone flaccid. HGN and VGN typically present, often resting nystagmus, droopy eyelids, red eyes. The popular practice of dextromethorphan abuse results in driving impairment. Signs of impairment are often a result of combined DXM dissociative and depressant effects., DexCalc uses modified values for some ratios due to problems on Darkridge where the reccomended dose for a plateau would be outside the range of that plateau (i.e. Reccomended 3rd would be beyond the 3rd max and beyond the 4th min). If you would like you can compare the page source code for Darkridge and DexCalc!, It appears Thai stocks will be Southeast Asia's stars next year, writes Alex Frew McMillan, who says a solid consumer market and a strengthening economy suggest Thailand is set..., Fourth and fifth plateaus – doses of 800 mg to 1,800 mg and more can be extremely harmful; Purple Drank. DXM was approved by the FDA in 1958 and there was early evidence of extensive abuse. Pharmaceutical companies tried to address this problem by making DXM products less palatable in high quantities., Nov 4, 2014 · Dextromethorphan is more than an innocuous antitussive. At large doses used recreationally (300 to > 1500 mg), dextromethorphan and its metabolite dextrophan block N-methyl-d-aspartate receptors, producing dissociative effects similar to those of phencyclidine and ketamine. 1 Neurobehavioural effects can begin within one hour after ingestion, are dose-related and are described by users as ... , Jan 31, 2002. Messages. 1,433. Mar 25, 2011. #1. While many have already written on the subject of the so called “plateau sigma”, my own experience compels me to offer some input. My DXM use has varied over the years, from sparse to moderate to chronic and back again. DXM is a strange drug. At first it seems to be a sort of dirty, cheap ..., The fireworks end, everyone’s gone, and me and my friends are sitting around talking, I sit down and I’m starting to go fuzzy, like I’m fading out of reality. I manage to keep my cool for about a half hour. Then I see an ambulance and get paranoid so I want to leave., An Experience with DXM. 'The Fifth Plateau' by r e d h e a v e n. The Fifth Plateau. DXM. by r e d h e a v e n. ... but man, I was flying by plateaus like it was yesterday. The fireworks end, everyone’s gone, and me and my friends are sitting around talking, I sit down and I’m starting to go fuzzy, like I’m fading out of reality., Another thing to keep in mind is that DXM in the upper plateaus is a considerably different experience than the lower plateaus, and may be better suited to spiritual or ritual use. Even at the lower plateaus, DXM is not really well suited as a frequent recreational drug., Additionally, a series of four “plateaus” have been described: 1) mild stimulation, 2) euphoria and hallucinations, 3) distorted visual perceptions and loss of motor coordination, and 4) dissociative sedation. 1 At high doses, DXM acts similarly to PCP (phencyclidine) and ketamine due to its antagonism of the N-methyl-d-aspartate (NMDA) …, DXM is abused in high doses to experience euphoria and visual and auditory hallucinations. Users take various amounts depending on their body weight and the effect they are attempting to achieve. Some users ingest 250 to 1,500 milligrams in a single dosage, far more than the recommended therapeutic dosages described above., Dextromethorphan (DXM) is a safe, cough suppressant with a long history of nonprescription or over-the-counter (OTC) use in the U.S. and many other countries. DXM was approved by the U.S. Food and Drug Administration (FDA) as an OTC antitussive in 1958. In the 1970s, FDA reviewed the available safety and efficacy data on DXM, …, That dose of nutmeg is not very high at all. A high end dose is considered to be 30g of freshly ground nutmeg, which is like like 5-8 whole kernels depending on the size of the kernel. And it is hard to tell, but the visuals that you experienced don't seem untypical for a high dose of DXM. As for a heart rate of 116, that is not dangerously high., With some prior experience you want to take a 3rd plateau dose. 4th is crazy and all, but it's nearly impossible to remember, and it's compleatly possible to get into a dissociative hole (which is DXM's ace in the hole that makes it so amazing, that a lot of people have difficulty experiencing) on a 3rd plateau dose., Hotz definitely falls into the category of people-who-wouldn't-be-on-your-remake-of-Twitter bingo board. A lot has been made of Twitter’s shrinking workforce, which is reportedly a..., DXM is abused in high doses to experience euphoria and visual and auditory hallucinations. Users take various amounts depending on their body weight and the effect they are attempting to achieve. Some users ingest 250 to 1,500 milligrams in a single dosage, far more than the recommended therapeutic dosages described above., With some prior experience you want to take a 3rd plateau dose. 4th is crazy and all, but it's nearly impossible to remember, and it's compleatly possible to get into a dissociative hole (which is DXM's ace in the hole that makes it so amazing, that a lot of people have difficulty experiencing) on a 3rd plateau dose., With some prior experience you want to take a 3rd plateau dose. 4th is crazy and all, but it's nearly impossible to remember, and it's compleatly possible to get into a dissociative hole (which is DXM's ace in the hole that makes it so amazing, that a lot of people have difficulty experiencing) on a 3rd plateau dose., A 39-year-old woman was abducted shortly after deplaning her flight to Bangkok. She was abducted in the middle of the secure area of the 20th busiest airport in the world. Shortly ..., DXM in the lower two plateaus has been compared to a cross between MDA and alcohol. It tends to intensify emotional responses and feelings of meaning from external events. At the lower plateaus there is usually enough motor control to be able to engage in physical activites (although, like MDMA and MDA there are reasons why you may not want to, …, Jul 17, 2013. #1. Warning: The dosages mentioned below are on the extreme side. reaching the 4th plateau and/or sigma on dxm is not safe & although I have done exactly what I will describe many times without any harm done, that does not mean you will, do not try this at home. So, despite what some may think, reaching the 4th plateau & also ..., DXM is abused in high doses to experience euphoria and visual and auditory hallucinations. Users take various amounts depending on their body weight and the effect they are attempting to achieve. Some users ingest 250 to 1,500 milligrams in a single dosage, far more than the recommended therapeutic dosages described above., 600 - 1500 mg. Risk of Death. 2,500 - 20,000 mg 1. Duration : 4 - 8 hours (DXM HBR) Duration (extended release) : 6 - 12 hours (DXM Polistirex) Some users report that DXM dosages are affected significantly by bodyweight and lighter users should start with lower dosages. Because everyone reacts differently, it is a better idea to start at lower ..., Second plateau – at 250 mg to 400 mg, euphoria heightens and perception of time and space changes; Third plateau – 450 mg to 800 mg, visual distortions; Fourth and fifth plateaus – doses of 800 mg to 1,800 mg and more can be extremely harmful; Purple Drank. DXM was approved by the FDA in 1958 and there was early evidence of extensive abuse., Plateau 1 (1.5–2.5 mg/kg) Total intake 100–200 mg (4–6 capsules or 35–60 mL of syrup) Restlessness, euphoria. Plateau 2 (2.5–7.5 mg/kg) Total dose 200–500 …