I suppose, but then you could also say, "more booze". I mean hangover cures for when you've got things to do.
nothing works
sure and weed works too, but craner is saying these dont count. its a hangover cure for when you have to go to work, or meet your grandparents for dinner or something.
I find that a bit of strenuous exercise, constant food and drink intake and a spot of masturbation/a blowjob are the keys to beating a hangover.