So I've been taking ibuprofen and codein (12.8mg) tablets for almost 3 years now. I'm at a point where taking 50 pills at a time does jack shit pretty much, except for the faintest codein effect which just isn't worth it at this point. I've even tried plugging 35 pills, as well as combining oral intake + plugging in a single sitting, to no avail. I had recently quit for 2 months and my tolerance built back so ridiculously fast it was back up to 40 pills in a sitting within just a week. My question is, what can I do at this point to feel any codein effects? I wanna stay well away from 'the needle' at the moment, and don't intend on trying it, most likely at all, idealy ever. I've also recently tried taking a bunch of DHC pills (Paramol), both oraly and rectaly, with no increased effects whatsoever. What are my opioid options at this point? I live in the UK by the way. Thanks in advance.