What Is The Best Way And/ Or Things To Do

What is the best way and/ or things to do when you've been on Extremely high dosages of strong prescription pain medicine for four years plus, and you STILL run out every month due to the med.s aren't working as they did in the beginning? ??!! I feel that I'm now just simply taking them to feel normal and be able to get through my days without feeling Horrible! !!!!!! I just want OFF of these med.s but is that EVER going to be a possibility trying to do so on my own??!!! I am self-educated on "Herbal Remedies", however. .... I'm not being able to find away to get off these med.s while being able get around the HORRIBLE withdrawal symptoms!!!!!! IF YOU HAVE ANY TIPS, IDEAS, SOLUTIONS, ETC. .... PLEASE HELP!!!!!!!!