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curiousbeing

I tried everything
Dec 18, 2022
283
If I overdose, can I quickly lose consciousness?

It is 10 ml, one ml contains 18 mg Phenobarbital.
I need to check it though, might be fake
 
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Praestat_Mori

Mori praestat, quam haec pati!
May 21, 2023
13,081
Afaik you'd need about 20g Phenobarbital to be on the "safe" side.
 
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Praestat_Mori

Mori praestat, quam haec pati!
May 21, 2023
13,081
oh that's too much, like 20,000 mg. It appeared to contain merely 18.4 mg
Phenobarbital has been discussed. There are probably more threads (search). It's part of the 5 drug mixture in the PPH but not as a standalone method there.

 
C

curiousbeing

I tried everything
Dec 18, 2022
283
Phenobarbital has been discussed. There are probably more threads (search). It's part of the 5 drug mixture in the PPH but not as a standalone method there.

I googled its side effects. Rash, agitation, severe blood pressure drop. Even if I find real medicine, it is not worth it. It seems like I will experience horrible side effects before I ctb
thanks for sharing it. Didn't know it existed
Every day I practice plastic bag method to increase my tolerance to CO2. Inhaling lots of CO2 will be my method.
 
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ZornTheDreaded

Member
Oct 29, 2025
44
I googled its side effects. Rash, agitation, severe blood pressure drop. Even if I find real medicine, it is not worth it. It seems like I will experience horrible side effects before I ctb
thanks for sharing it. Didn't know it existed
Every day I practice plastic bag method to increase my tolerance to CO2. Inhaling lots of CO2 will be my method.
tried to do that, but gonna be doing Hydrogen Sulfied myself, get that instant LOC
 
C

curiousbeing

I tried everything
Dec 18, 2022
283
tried to do that, but gonna be doing Hydrogen Sulfied myself, get that instant LOC
I will inhale CO2 from a plastic bottle, through an oxygen mask. I hope CO2 concentration there will be more than 30% and more. If it's higher, it causes sedation (similar to N2O) , dizziness, fast lost of consciousness

I already tested inhaling it. It had sharp pain. No suffocation at all, just very sharp pain

After inhaling it, I will lose consciousness and be drowned inside sea
tried to do that, but gonna be doing Hydrogen Sulfied myself, get that instant LOC
Hydrogen Sulfide has severe side effects. Protect your eyes from it.

But it is very lethal. Just 2000 ppm is enough. With CO2, 30,000 ppm is necessary


my CO2 test was very brief, I didn't inhale fully, bottle was open so it had contact with oxygen, I didn't use an oxygen mask etc. Too many mistakes I did

If I properly wait for a minute for gas concentration to form inside bottle and inhale through a mask, I can't think I can survive, say, after 5 breathes or instantly after 1 full breath


CO2 in higher concentrations is totally different. It becomes like N2O.
Currently I am researching everything. Hopefully my assumptions will be true and I will swiftly die during ctb day
 
Last edited:
Z

ZornTheDreaded

Member
Oct 29, 2025
44
I will inhale CO2 from a plastic bottle, through an oxygen mask. I hope CO2 concentration there will be more than 30% and more. If it's higher, it causes sedation (similar to N2O) , dizziness, fast lost of consciousness

I already tested inhaling it. It had sharp pain. No suffocation at all, just very sharp pain

After inhaling it, I will lose consciousness and be drowned inside sea

Hydrogen Sulfide has severe side effects. Protect your eyes from it.

But it is very lethal. Just 2000 ppm is enough. With CO2, 30,000 ppm is necessary


my CO2 test was very brief, I didn't inhale fully, bottle was open so it had contact with oxygen, I didn't use an oxygen mask etc. Too many mistakes I did

If I properly wait for a minute for gas concentration to form inside bottle and inhale through a mask, I can't think I can survive, say, after 5 breathes or instantly after 1 full breath


CO2 in higher concentrations is totally different. It becomes like N2O.
Currently I am researching everything. Hopefully my assumptions will be true and I will swiftly die during ctb day
that's a lot more steps than what I'd ever want to do, luckily with the amount of Sodium Sulfied flakes I'll be getting making 2000PPM of H2S will be easy, could probably end up making 20X that amount if I used the whole thing
 

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