good and dangerous

acetaminophen is in hydrocodone pills, it's tylenol, and it damages your liver
alcohol damages your liver also
enough said

besides that point, i've had a seizure and puked numerous times from taking hydrocodone and trying to drink on top of it....the only way i've ever successfully mixed the two without getting sick was to drink first, let the alcohol settle (stop drinking for a while), and then take the hydrocodone without drinking anymore, but that's just my experience, they tend to make me nauseated if i'm not careful and therapeutic when i take them