i found that taking dxm after a day of drinking was exactly what made me barf it back up, still got pretty fucked up though...yeah alcohol is dangerous with anything, it's bad enough that they put it IN the nyquil, and nyquil has lots and lots of other shit in it that you don't wanna try to get high off of, acetaminophen + alcohol -->long periods of time = cirrhosis of the liver mos def...besides, who wants to pass out anyways?