everyone has thought of how to cure one, greasy food, pedialyte, even the hair of a dog? some people. suffering the after effects of a really nice new year's eve. but the weekend is just around the corner, so keep watching. here's abc's linsey davis with some hangover helpers. >> reporter: waking up to a nasty bout of nausea, battling a blinding headache, hopefully nothing like what the guys in "the hangover" experienced. >> what the [ bleep ] happened last night? >> hey, phil. am i missing a tooth? >> well, no one argues excessive drinking can be harmful, some think the only sure cure for a hangover is time. and then there's dr. leonard grossman. >> once you have the hangover, you're done. there's at least four hours of your life that's just lost. >> reporter: he says he's created a way to prevent hangovers without vinegar, pickles or raw eggs. it's called bytox. he says it does for the hangover what dramamine patches do for motion sickness. he says this patch is like being attached to an i.v., continuously infusing vitamins into the blood stream. >> alcohol in itself is