I have quite a slower metabolism and usually most things come up slow on me when orally but even on me etizolam always kicks in under 30minutes .. etizolam belongs to mouth and then stomach imo. Not nose or veins
This has nothing to do with HR, you aren't asking a question. Instead you want people to share their stories here about IV use of a drug which is something we do not glorify even the slightest.
There's no point in IV'ing benzos, let alone those that haven't been approved by the FDA.