My girlfriend’s involuntary treatment providers decided to give her a benzodiazepine addiction, on top of the other non-helpful prescriptions they thought she needed. Initially the benzos helped her “anxiety”, but the effect wore off after a month. She ordered heroin from her street pharmacist to get through benzo withdrawal.
I said... “we’re not going to do this again.” She said it was barely any heroin at all, that she wasn’t going to get addicted again, and that she just needed it so she could sleep. Just to show me that it wasn’t much she prepared a second shot and injected that too. I don’t think she realized that her tolerance had changed and that benzodiazepines increase the potency of opiates.
Then she fell forward, said “I meant to do that”, then her face turned blue and she went non-responsive. I called EMS. They revived her with 2x2mg naloxone.
After a few minutes the firefighters decided she was okay. The police officers also decided they didn’t need to intervene. She did very well for about 2 weeks: drinking under control, benzodiazepine withdrawal mostly completed, etc.
Narcan/naloxone has much broader effects than just kicking out the opiates from the opioid receptors. The related drug Naltrexone is FDA-approved to help people get their alcohol use under control. I’m not entirely clear on how the anti-opiates help with alcohol use, but I think it has to do with fixing the metabolic problem that is associated with most cases of alcoholism.
You’re correct that narcan isn’t much of a treatment by itself. But naltrexone is almost the same drug, keeps people sober long enough to get them stabilized, and partially addresses the long-term emotional pain they’re actually self-medicating for.
If addicts are helped out of their “cage”, narcan/naloxone and naltrexone are very useful tools to support them while they recover.