Hi Eternity73,
I am in exactly the same boat as you at the moment, have been using rediculous amounts of Nurofen Plus for years now, I started a thread a few days ago here
http://www.medhelp.org/posts/Addiction-Substance-Abuse/Nurofen-Plus-Strikes-Again/show/2112335 ,
Ive never had any medical help with it, I went to the Dr once and they called me stupid and put me on anti-depressants!
I hear good things about Subutex but apparently its very hard to get off of as a drug in itself.
Yesterday I went to an appointment at a place called ADDACTION, they have offered me a 24 hour opiate detox program to rid my body of it all so that I can then give up with no withdrawels, also as a service user I am allowed to have accupuncture, help with housing etc etc all for free.
Im not sure its available in Northern Ireland but its worth a look so check out their site http://www.addaction.org.uk
There are so many unknown Nurofen plus and codeine abusers in the UK, I dont think people realise the immensity of the problem, there are chemists every were so its so easy to get hold of and very very hard not to go and buy some once the wd's set in :(
I know that you will get through it, I know we both will with time and the right people, us choosing this site/forum was one of the first best steps we could have chosen as there is so many understanding people here :)
You can do it, keep posting and I will too, if we see each other slowly beating this thing then maybe it will motivate us both to win :)
Take care and hope to hear from you soon.