Hello
I have been using Sub (films) since February. I can only tell you what I know from my experience. What I have been told by my doctor is that Sub is a medication that takes away, or helps control, the cravings for opiates. It is meant to be used with intensive counseling. It is not a 'miracle' drug. It takes a lot of work, perseverance, and will power to get help. Using Sub is just a part of recovery. For me the Sub helps control my anxiety, my pain, and my urges to use narcotics/opiates. It also helps me to know that if I did use any drugs I would get sick. I hate getting sick and therefore avoid the drugs. But I also know that I don't have to take the Sub everyday and can potentially get around it if I wanted to use. Certainly not like I did while I was actively in my addiction, but enough if I wanted to. So this is where I say will power comes in.
I hope this helped in some way. I wish you success on your journey!