I recently had my tonsils taken out and was percribed some hydrocodone/tylenol syrup for the pain. Upon inspection of the bottle it seemed like nothing special. labeled as generic lortab elixer 3ml of syrup contains 500mg tylenol and 7.5 mg hydrocodone. I've taken lortabs before and one 7.5/500 wouldn't normally do anything to me. 1 dose of this stuff, though, and i'm completely blissed out on the couch for an hour or two. it might have someting to do with the fact that i've had nothing but 4 scrambled eggs and 2 bowls of soup to eat for like 5 days, but still, this reaction was quite unexpected. i could see the faster onset being a factor but other than this i cna't beleive how much this generic lortab elixer messes me up. <div style="text-align: right;"> </div> .