How long does unconsciousness last

[Get_in_the_house_Carl 7]

I've been wondering how long unconsciousness from food poisoning lasts?

Or any sort of unconsciousness in the game.

[Just Caused 423]

All you had to do was to Google the damn train, CJ.

 

[Hrki 94]

but if you are still bleeding you wont wake up :) so the best way is that if you are bleeding someone patch you up and give you Epinephrine or saline and if you are out of that you can do reanimation. Then you can force feed or just wait, depend on how much time you have 

[emuthreat 2837]

How long you remain unconscious depends a lot on your stomach contents at the time, and how severely injured you are.  If you are sick, you are losing blood internally, and will only wake up if you are fully energized and hydrated enough to regen beyond the rate and/or duration of blood loss.

If you are bleeding from taking a hit, you can sometimes wake up on your own and bandage yourself, but it is rare.  Wearing the right clothes and not getting sick, and keeping yourself topped off with energy and hydration is basically the only way to survive going unconscious without someone else reviving you.

If you weren't rocking bright green bars before you went unconscious, it will probably not be recoverable without another person to forcefeed you.

[Old Man River 14]

The longest that I have been unconscious was just shy of 7 min.  I was wounded and patched after 4 minutes.  I was just about to respawn when I returned in full black and white glory.  The longest I went bleeding with no assistance was 3 and a half minutes.   If it was from food poisoning and you have no one to help you, you're good as dead.