Hello and we'll done for taking the first step to a new life.
If your on subutex or suboxone u will b absolutely fine u won't even feel withdrawal except for slight boredom anxiety or sleeplessness. Subs r a wonder drug if used properly. Find a suitable amount to take then weekly reduce the amount I was a heroin smoker for 20 years imported the best I could find and only used the best.. never injected tho. Anyway 6 weeks ago I had to quit and used subutex 6ml for 5 days 4ml for 5 days 2ml 5 days and 1ml for 3 days. I had no w/d and feeling much better.. if I can do it anyone can.
Good LUck u will b just fine trust me