Box 1: “Plateaus” of dextromethorphan toxicity*,2,3.
Plateau 0
Total dose 20mg to 45mg.
You can barely feel it at all, but it relieves cough.
Plateau 0.5
Total dose 45mg to 100mg
Antidepressant effects (especially when stacked with 100mg of Wellbutrin SR)
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 mg (7–18 capsules or 60–185 mL of syrup)
Exaggerated auditory and visual sensations, closed-eye hallucinations, imbalance
Plateau 3 (7.5–15 mg/kg)
Total dose 500–1000 mg (18–33 capsules or 185–375 mL of syrup)
Visual and auditory disturbances, altered consciousness, delayed reaction times, mania, panic, partial dissociation
Plateau 4 (> 15 mg/kg)
Total dose > 1000 mg (> 33 capsules or > 375 mL of syrup)
Hallucinations, delusions, ataxia, complete dissociation
*Assuming a 75-kg person, 30-mg capsules and 3 mg per millilitre of syrup.
Plateau 0
Total dose 20mg to 45mg.
You can barely feel it at all, but it relieves cough.
Plateau 0.5
Total dose 45mg to 100mg
Antidepressant effects (especially when stacked with 100mg of Wellbutrin SR)
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 mg (7–18 capsules or 60–185 mL of syrup)
Exaggerated auditory and visual sensations, closed-eye hallucinations, imbalance
Plateau 3 (7.5–15 mg/kg)
Total dose 500–1000 mg (18–33 capsules or 185–375 mL of syrup)
Visual and auditory disturbances, altered consciousness, delayed reaction times, mania, panic, partial dissociation
Plateau 4 (> 15 mg/kg)
Total dose > 1000 mg (> 33 capsules or > 375 mL of syrup)
Hallucinations, delusions, ataxia, complete dissociation
*Assuming a 75-kg person, 30-mg capsules and 3 mg per millilitre of syrup.
by AlienTakeover November 22, 2025
Get the Dextromethorphan HBr plateaus mug.1. A platform that claims people can say whatever they feel, but when tested actually censors speech criticizing right-wing politics
2. A platform that actually does post everything people say, but ends up censored anyway because anything meaningful gets buried under more "correct" topics and probably never seen
2. A platform that actually does post everything people say, but ends up censored anyway because anything meaningful gets buried under more "correct" topics and probably never seen
1. I posted facts about Trump's connection to tax evasion on a free speech platform. It was promptly removed by the moderators.
2. I posted my theory about Sonic the Hedgehog on a free speech platform because the mainstream Sonic fandom was attacking it. But it just got covered up by Fortnite stuff. Guess my speech still isn't free.
2. I posted my theory about Sonic the Hedgehog on a free speech platform because the mainstream Sonic fandom was attacking it. But it just got covered up by Fortnite stuff. Guess my speech still isn't free.
by TheRootSquad November 22, 2025
Get the free speech platform mug.Related Words
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"Jambinese number plate" is the slang term for "bra", as "BH" is code for Jambinese number plate. Whereas, this acronym "BH" (standing for "breast holder") is incidentally also the Indonesian word for "bra".
When she joked about her "Jambinese number plate", we all laughed because it was a clever play on words for her cute new bra!
by Emotional Cruiser December 1, 2025
Get the Jambinese number plate mug.by eliball June 21, 2013
Get the Just put it on a plate and call it dinner mug.used to describe something that only these mortal words can convey, something that comes from the literal heavens, something that mortal men crave for, something that could cause total warfare around the world just for it.
by mistercoolguythesauve6900 December 4, 2023
Get the epic awesome-sauce on a plate of bodacious mug."Hey bro, tell Joe to watch out for his big mouth around my girl..."
"Dude, don't bring your tea into my plate. Tell him yourself!"
"Dude, don't bring your tea into my plate. Tell him yourself!"
by LordMaxey June 7, 2025
Get the Don't bring your tea into my plate mug.