Hydrocodone missed periodIf you're sexually active and have missed a period, then it is worthwhile to take a pregnancy test. I've never heard anything about missed periods and vicodin. hydrocodone and acetaminophen after using it over a long period of time. . . . . Hydrocodone Elixir Side Effects. . . . . If it is almost time for the next dose, skip the missed dose and . . . Can taking hydrocodone cause a missed period? ChaCha Answer: It is very possible that changing medications or starting a... more