Answer:
it comes in 5mgs, 7.5mgs,and 10 mgs the # after that is how much Tylenol is in it if u r buying these off the street or planning on taking alot DONT DO IT the amoumt of Tylenol ud b taking even if u took a few hydros will KILL ur liver and stomach ihate 2 say it but 4 ur physical health ud b better off takin morphine or Oxycontin(NOT oxycodone) anything with a doseage then a / and another#(5/500) the 2nd part is Tylenol u DO NOT WANT 2 take that unless prescribed by a doc and ur following his orders exactly