You think you might have a hangover the next morning?
Simple fix!
Take two aspirins (the real thing, not fake aspirin Tylenol) with a tall glass of Gatorade before retiring for the evening.
When I lived in Seattle, we used to go to Canada and get Tylenol 3 w/codeine, as it was available over the counter. Take two of those, chug 4 full glasses of Gatorade, boom no hangover. Young and invincible, those were the days.
Isn’t aspirin supposed to be bad if you have a belly full of beer?