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  • BDD Moderators: notsmokeymcpot42088 | RUC4

Cocaine iv coke dosage?

rotgirrl

rotgirrl

Greenlighter
Joined
Aug 24, 2026
Messages
32
is it possible to roughly dose the coke before shooting up? i’m a new iv user its only been a few days. i just want to make sure i’m preventing OD as much as possible. the new coke i got is more potent than the bag before (which was shitty and why i decided to shoot it) so i’m just nervous.

also does the amount of water you use matter much? i use enough to dissolve it completely but it always is based on how much coke i use, which i’ve been randomly dosing. is it all a guessing game with coke?
 
I'm always seconding this motherfucker. Get out of my head @paranoid android !

As you have implied in your OP, Cocaine is going to vary in potency from purchase to purchase. There is no easy or practical way of measuring potency without using the Cocaine yourself. Check out this little bit of knowledge I just came across. It is fascinating.

link.springer.com

Nasal mucosal versus gastrointestinal absorption of nasally administered cocaine - European Journal of Clinical Pharmacology

Objective: Several xenobiotics, including cocaine, are dosed by the nasal route for systemic effects. The aim of this study was to estimate and compare cocaine input into the systemic circulation after oral and nasal dosing, and to determine the relevance of local absorption through the nasal...
link.springer.com link.springer.com

This was a study on the bioavailability of Cocaine. They used multiple volunteers. They found that, on average ~19% of Cocaine is absorbed through the nasal mucosa while the rest is swallowed and absorbed orally. They mention two peaks, 10 minutes and 45 minutes with the explanation being the nasal dose htting first, followed by the residual oral dose.

Anyway, nasal BA is typically 60%-80% of the total Cocaine including what is swallowed. Let's just call it 70%. The only practical way I can think of for dosing the Cocaine more effectively would involve you doing a small amount of product intranasally, analyzing the potency, then you adjust your Intravenous based on the rationale that the BA is 100%.

I know it's a drag when all you want is that huge rush right up front, but if you're trying to be safe, you have to take the steps and be safe.
 
I just eye ball and try not to do too much inject a bit and see how that goes
Also how many shots you did or coke u pre ingested is a factor im pretty sure
Ive done too much accidentally and a couple times cause my mental health issues
If you do too much or it's really good you will find out fast

I don't recommend doing too much I've od on other things again cause my mental health and from what I remember cocaine is the craziest unpleasant thing really can't compare it to anything

Also if you are with someone get them to try it and gauge from there
Ive been told its strong a couple times so I be extra cautious and can go from there
 
Even though it’s a pain in the ass i’d recommend a tester shot off any and all new batches.. tiny shot of an amount that has no chance of ODing. Should get a decent idea of what you’re working with.

Look at the shot before you draw it up.. if it’s clear and completely dissolved with no cut showing it’s likely you got some fire.

Another good idea is to squirt a tiny amount of all shots on your tung.. the tung is pretty amazing and if the little squirt tastes really strong you are likely close to an OD dose.



Good luck.. IV coke is a very powerful thing and certainly has taken some pretty heavy hitters to their knees.
 
IV coke is a demon in its own right. Every bag you get will be different, different cuts, different strengths. I always first test my powder for fentanyl and xylazine, then there’s the first test shot usually about 0.025. Usually it’s not that bellringer level but a slight feeling and getting the taste in ur mouth.

I see how that hits me and then gauge how much more I can go up. My next shot after an hour or so will be 0.050, if I’m not getting that ring or high I desire my next after a waiting period would probably 0.070. Make sure you are waiting at least an hour minimum between shots or you will fuck up very quickly.

After a couple days I’ll get up to 0.120-0.150 as my tolerance and lack of control builds. As someone whose primary doc is iv coke and has overdosed before, that is not something you ever ever ever want to experience. Hell tbh I would rather od on opioids. Take it slow until you know how ur product affects you.
 
nylyak76 said:
IV coke is a demon in its own right. Every bag you get will be different, different cuts, different strengths. I always first test my powder for fentanyl and xylazine, then there’s the first test shot usually about 0.025. Usually it’s not that bellringer level but a slight feeling and getting the taste in ur mouth.

I see how that hits me and then gauge how much more I can go up. My next shot after an hour or so will be 0.050, if I’m not getting that ring or high I desire my next after a waiting period would probably 0.070. Make sure you are waiting at least an hour minimum between shots or you will fuck up very quickly.

After a couple days I’ll get up to 0.120-0.150 as my tolerance and lack of control builds. As someone whose primary doc is iv coke and has overdosed before, that is not something you ever ever ever want to experience. Hell tbh I would rather od on opioids. Take it slow until you know how ur product affects you.
Click to expand...

I had a minor coke od and seized up once. Would not recommend at all
 
An amount which is a small fraction of what would be safe to sniff in two lines one after the other could be dangerous or at least unpleasant taken IV.

I suggest that you don't, 'cause it's a particularly dangerous drug when injected compared to most others.

However, if you do, then start small. As in, no more than 50mg in any case, and maybe less if 50mg is something that you would feel intranasally. I usually do shots of 75-100 and rarely exceed that. Gone as far as 200 once and that's not something I wish to repeat.

As for how much water to put in your rig, it's a matter of taste. Cocaine is ridiculously water soluble and so your entire shot - in fact, probably your entire stash - would easily fit into your syringe. So there is no need as such to be putting in any more water than half a millilitre, other than the fear of popping out of your vein accidentally while plunging and accidentally wasting a more concentrated solution. I usually put in 1,5mL, but shoot it real fast.
 
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nylyak76 said:
IV coke is a demon in its own right. Every bag you get will be different, different cuts, different strengths. I always first test my powder for fentanyl and xylazine, then there’s the first test shot usually about 0.025. Usually it’s not that bellringer level but a slight feeling and getting the taste in ur mouth.

I see how that hits me and then gauge how much more I can go up. My next shot after an hour or so will be 0.050, if I’m not getting that ring or high I desire my next after a waiting period would probably 0.070. Make sure you are waiting at least an hour minimum between shots or you will fuck up very quickly.

After a couple days I’ll get up to 0.120-0.150 as my tolerance and lack of control builds. As someone whose primary doc is iv coke and has overdosed before, that is not something you ever ever ever want to experience. Hell tbh I would rather od on opioids. Take it slow until you know how ur product affects you.
Click to expand...
thank you this is helpful! can i ask, why wait an hour? because doesn’t it leave your system faster? i’ve done a few in an hour but if it’s dangerous maybe i’ll stop that. whats the risk there?


also my lips get tingly what is that!! i dont get a taste but i always wonder whats going on there lmaooo
 
rotgirrl said:
thank you this is helpful! can i ask, why wait an hour? because doesn’t it leave your system faster? i’ve done a few in an hour but if it’s dangerous maybe i’ll stop that. whats the risk there?


also my lips get tingly what is that!! i dont get a taste but i always wonder whats going on there lmaooo
Click to expand...

The immediate dopamine rush wears off so, so much more quickly than its actual physiological stimulant effects. So you get an urge to re-dose maybe less than half into its duration, at which point your heart and your blood vessels are still doing quite a bit of work. Even if the desire to interrupt conversations has subsided, its physical effects persist for a good while.
It's the same thing that makes people nod off on fentanyl: the "peak" is short-lived but principal effects much longer. Yet the effects which are desired during recreational use need a restart, way earlier than your body is ready for it.

I surmise the tingling is from the localized anesthesia.
 
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