You cannot force anyone who is on addictive drugs of any sort to do what you want. You can suggest it, but it is entirely up to that person whether or not they want help. If you push it too far you may make an enemy out of a loved one or friend. Look for signs that they want or need help. In most cases those who want or need help will, in various ways, let you know. How do I know this? Grandaughter (meth) who denied she needed help. Almost pushed her away completely. Luckily, or unluckily, as the case may be,my doctor put me on oxy and I had a first hand experience of what she was going through. She has begun backing away from her habit and is slowly reaching out. When I am sure she is ready I will guide her to this forum.