Harm Reduction

The practical page: how to test what you have, what to do about amount and route, which combinations to refuse outright, what an emergency looks like from the outside, and when to call for one. It is written for a whole class rather than for one compound, because the things that actually keep someone alive — test before you dose, never stack depressants, do not use alone, know whether this class has a reversal agent at all — are true of a class and stay true as new members appear. Where it sits on a single substance, it is for what that substance adds to its class's page, not a rewrite of it.

Nothing here makes anything safe, and the page should never be read as saying so. It describes what is known, what varies between people, and where the margin is thin. Advice with no mechanism behind it, folklore, and untested reversal claims do not belong on this page.