Hello. Are you interested in this issue for yourself, or someone from people close to you? I am very afraid of the word addiction, no matter what it is connected with, but usually, it does not bode well. I have been struggling with alcohol addiction for a very long time. Neither medicine nor a doctor helped me. One very good person helped me. He showed me through his example that alcoholism can be overcome. We met in ExtendaTouch chat . And now we are very strong friends, and we only drink strong tea.
You can become addicted to drugs in different class even if you never use them
Cross addiction is being addicted to more then one chemical drugs/alchol and dependent on more then one person place or thing try www.recovery .com good luck.