question: I had been prescribed percecet for injuries in past ( last time about year ago )with no problem.  I have just fractured fibula and Ortho prescribed generic for me (oxycodone- acetaminophen 5-325).  Tried to take twice.  One time when hadn't eaten reaction was severe - felt really weird - like I couldn't breathe, nauseous, light headed, heart doing something weird.  I tried taking it once again before bed; but couldn't sleep after, felt again like heart was racing a bit.  I take wellbutrim twice a day.  Depakote three times a day.  And Aderall in morning.  All are generic.  Thanks Bonnie