hydrocodone vs. tylenol w/ codeine #4
i have been taking hydrocodone for a couple of years because of back problems and surgeries that go way back to when i was a kid.
not much, 1-3 per day, some days none. but it never knocked me out, just relieved the pain so i could be active.
last week, in the interest of saving $20., i switched to tylenol w/ codeine #4. i thought it was the same thing. but it knocks me out. why? did i waste my money? or will i get accustomed to it and that effect go away?
or is it just me?