system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: When drinking, why do I feel sober after puking

If the alcohol is in my blood, why do I immediately feel "sober" after puking (while drinking, not day after)?
gpt
Here is the correct answer:  When you throw up, your body releases endorphins and adrenaline, which are two substances that your body releases when it is under sudden and/or physical stress.  The endorphins are like your body's natural pain killer, and adrenaline boosts the supply of oxygen and glucose (energy) in your brain and muscles.  

Unfortunately, these things wear off eventually but they, together with the fact that by throwing up you have decreased the amount of poison (alcohol) in your body combine to make you feel better.