Etizolam is a thienodiazepine; it hits the same receptors, unique subtypes as all/most Benzodiazepines do.
Think of it like Ambien or lunesta; Rhee Z drugs are structurally unrelated to benzodiazepines, yet do hit GABA-A Receptors, albeit with low-moderate affinity, and they are selective for A1(A2?) receptor subtypes, causing a strong (er) hypnotic is effect relative to their potency, and they are not suitable anticonvulsants
Back on point, etizolam is quite potent, and seems to hit multiple subtypes; studies even indicate that tolerance to its anti-anxiety effects build more slowly, or not at all, making it a more suitable medication for chronic use; theae findings are preliminary, however, have no doubt, etizolam is *basically-•* interchangeable with benzodiazepines (they are both diazepines, right?

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Mixing them for the hell of it is I’ll advised. And although this isn’t entirely inappropriate, I am closing it(or attempting too)
We don’t really advise double Benzodiazepine/Thieno’s for strictly recreational use, with no other details. Just try one if you have to/need to; etizolam is generally an effective anxiolytic, medium duration -dzp with a fairly fast onset, and an active metabolite; fairly potent, somewhere between Xanax and ativan Luck to You