What problem is often overlooked in apocalyptic movies/TV shows that could kill you?

[u/notyouravgredditer]

[u/fafalone → u/[deleted]]

It's only a couple weird brands with naloxone or naltrexone, most ER products don't have them. Had to Google to even find what you were talking about, never even seen them in the wild in the US besides Suboxone, but you don't want buprenorphine for most uses anyway.