A lot depends on your age and how long you were taking the roxies, I've found. You are already ahead of the game by having successfully transitioned to subs in the short-term, I suspect that will make the whole thing easier in the long run. In any event, no matter what the days and weeks ahead bring, it's all about endurance; just getting through each day until the days string together into weeks and then months. I will be 90 days clean from a 10 year heavy oxy/roxy+hydro+soma habit on Tuesday and I am still having some residual symptoms (mainly anxiety, sneezing -though that has diminished from approx 200x/day down to like 10x/day - and digestive issues, plus crushing boredom, restlessness, and lack of energy from having heavily numbed my brain for 10 years), but you needn't expect your withdrawals to last that long: I am 40, AND had a decade-long multi-drug habit. Withdrawal at age 30 or even 35 was an entirely different and much easier experience, so hopefully you have relative youth going for you.
If you ease off the subs very slowly, I think you'll have mild-to-moderate withdrawal symptoms from here on out. Of course everyone is different, but what ultimately matters is your commitment to staying clean no matter what happens in the days ahead. You've already taken a huge step, so congratulations on that. Just push through the days ahead, push through the discomfort and boredom and restlessness and try hard to hold on to the belief in a better future for yourself and your loved ones. It sounds deceptively simple and almost cliche, but it's really all there is, in my experience. When you are feeling like shit every day, it's easy to forget that every single day your brain IS healing. Two months ago, I literally could not stand up for more than 15 minutes at a time and my whole body would shake for like 30 minutes after taking a shower. Yesterday I cleaned out the fridge, went grocery shopping (for the first time in 3 years) and went out to dinner with friends...like a normal human being! It's hard to measure progress in seconds and minutes and hours as they pass, but despite how sometimes every passing minute feels unbearable, progress is undeniable when looked at in the larger sense. Good luck to you.
