i just broke my wrist last monday, cracked the radius all the way across and i have a slight tear in the ligament that holds the two bones together... i got prescribed percocet and everytime i take two and am sitting down it feels like i melt in my chair, its the tits. Anyway I went to this party the other day on it and drank 6 beers, played some pong and smoked a couple blunts with people and yeah i was sooo fucked up but i didnt die.. you'll be cool man.
I dont do drugs besides weed and the pain killers im on so im not trying to get you into this kind of stuff but if i were you since you only have the tylenol codeine, which is weaker then vicodin, percocet or oxycodeine, i'd smoke some weed or drink while on it too, you dont feel any pain
good luck man lemme know if you have other concerns cuz im right there with you, out for a little over a month