you've been taking the same dose for 10 years? there's definitely a tolerance buildup there. are you using them for pain or for euphoria
? if you're using them for pain, and it's no longer working, then maybe you should talk to your doctor about adjusting the dose or changing to a stronger medication so you don't need to take as many pills a day. if you're wanting the euphoric feeling, then you'll have to take more and more pills at one time to get a euphoric feeling. but with the acetaminophen
in them, that's dangerous on your liver so extracting out the codeine
would be the better idea so you're not getting the fillers and tylenol.
of course i'm not saying to take 5 or 6 instead of 3 or 4, but obviously the more you take the more euphoria and what not you'll feel (which is not recommended and can be very harmful!) I just can't imagine taking the same dose of the same medicine every day for 10 years is still effective.