I've been where you are i was on painkillers after i broke my arm last year the addiction was hell i couldn't concentrate i was loosing my hair i was always so constipated but after i told my mom about it she helped me out a lot i slowly waned of the oxy and now all the side effects are gone. One note I'll make is to be open and honest about your addiction and inturn other ppl will keep you honesnt and clean cuz it's not a sprint it's a marathon. I thank GOD everyday for what he's done for me and I'm sure he'll do the same for you. Stay Strong