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Phenethylamines 2-CB Pins and Needles

placebonaut

placebonaut

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Joined
Feb 7, 2026
Messages
497
I searched and couldn't find any explicit discussion on this, took ~25-30mg of 2-CB HLC insufflation (coped with the burn).

20mg to start, then +10mg 45 mins later as the dose wasn't big enough.

not tested but I respect the vendor and have using them for a while now, everything has always been top notch.

after dose 2 I started getting pins and needles in fingers on 1 hand, then on 2nd hand, then hand 1 started to rise up to my wrist.

no other symptoms.

Had a google and there are reports of this with rational being that 2-CB can cause pins and needles due to vasoconstriction, I didn't get any blueing/whitening of fingers so don't think a major issue.

They seemed to subdue a bit during the trip, but I had to cut things short because of reasons so took 10mg Diazepam 2 hours into the trip. Not sure where the pins and needles would have gotten to if I'd have continued.

I think I have a pretty pure source of 2-CB HCL, I'd like to take a higher dose than 30mg though I know this is already a decent dose, not sure if it's my brain chem but almost all drugs I take I seem to need a bigger dosage - been an alcoholic for years maybe related, dunno

thoughts? advice?

ok to up the dose?

I can handle the burn of snorting and like the fast onset, but maybe oral is a better option?

Got nausea from snorting it, need to read about reducing nausea too
 
Shinji Ikari said:
Vasoconstriction probably. Not uncommon with 2cb especially at higher doses. Generally not dangerous in the case of 2cb.
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thanks pretty much what i figured, is it ok to push to dose up more? not any early warning sign of something else?
 
I got similar effects on 2C-C. It did not feel as vasoconstriction, and was pretty scary.
 
placebonaut said:
thanks pretty much what i figured, is it ok to push to dose up more? not any early warning sign of something else?
Click to expand...
Unlikely to be dangerous. Most I've gone through in a session is about a gram or 200mg in a single dose and I lived.

Of course I am an idiot so take that under consideration.

Also I usually test my gear and can be reasonably sure it's just 2cb and nothing else so take that under consideration too.
 
Shinji Ikari said:
Unlikely to be dangerous. Most I've gone through in a session is about a gram or 200mg in a single dose and I lived.

Of course I am an idiot so take that under consideration.

Also I usually test my gear and can be reasonably sure it's just 2cb and nothing else so take that under consideration too.
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a gram in a session, bloody hell

not tested it but my small sample gives me good confidence coupled with a decent source.

If I decide to go crazy on it I will get it tested maybe.
 
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