Hi, I joined today as I was in your position and wanted to share a positive experience.
I was addicted to OTC codeine for 12 years and took between 16 and 24 pills per day.
I have now been codeine free for over 12 months.
I weaned myself off using a very slow tapering plan, reducing my dose by just half a tablet every 3 days.
I had very few withdrawal symptoms, which for some reason only started when I reduced from 4 to 3.5 a day. At this point I started to get some leg and shoulder pain, goosebumps and shivers, plus some restlessness and mild anxiety; but nothing I couldn't cope with, or that was noticable to anyone else.
I had no help from my GP, didn't have therapy or join any support group. Not to say this was the right approach, just that if you don't want to try these avenues, its possible to do it without.
During my taper I started to take vitamin D, calcium and potassium supplements as I'd read these helped with withdrawal and deficiency caused by long term codeine use.
Twelve months on, I don't even think about codeine, no cravings, nothing. I have saved a fortune, and it's fantastic to know I don't need to plan my life around my addiction any more.
The pain that started my addiction I find is managed much better with paracetamol now, as the codeine had actually stopped working.
So, please know, it is possible and it is worth it.
I wish you all the best.