I don't know anything about these drugs, but I know how hard addiction is. I'm sure someone will post soon who can relate more to your situation. there is help. you can get better. good luck.
Are they codeine with doxylamine succinate and paracetamol,
You say you chemist shop are you in Australia.
Pandeine forte should only be available on a script?
The reason I ask is because I'm in Australia and did exactly what you are doing,
Are you doing any damage?yes
I damaged my liver from abusing codeine,My liver function test went from 35 to 110 in 2 years,I was told it should be between 0 and 45,I was using mersyndol,fiorinal,and anything else I could get OTC,
I would go and get my liver checked and let your doctor know what you have been taking,he will help you to stop.
Denise