if you chose to take a lot of hydrocodone
(vicodin) make sure you take Norco's or something similar. a norco has 10mg of hydrocodone and only 325mg of acetominophin. so it's about twice the good stuff and almost half of the bad stuff vicodins have.
if you are taking 5/500 to 7.5/750 vicodins (hydrocodones) the bigger number is the ammount ot acetominiphin. you don't want to take more than 1000mg of acetominiphin per 100lbs of your body weight. and for anybody 4000mg of acetominiphin can be fatal.