Phenibut

Rarity: Common

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At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

Phenibut, sold under the brand name Anvifen among others, is a central nervous system (CNS) depressant with anxiolytic effects, and is used to treat anxiety, insomnia, and for a variety of other indications. It is usually taken orally (swallowed by mouth), but may be given intravenously.

Excerpt from the Wikipedia article “Phenibut”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Vaccinationist, Public domain, via Wikimedia Commons.