<unk> , sold under the brand name Halcion among others, is a central nervous system (CNS) depressant tranquilizer of the triazolobenzodiazepine (TBZD) class, which are benzodiazepine (BZD) derivatives. It possesses pharmacological properties similar to those of other benzodiazepines, but it is generally only used as a sedative to treat severe insomnia. In addition to the hypnotic properties,<unk> 's amnesic, anxiolytic, sedative, anticonvulsant, and muscle relaxant properties are pronounced, as well. Due to its short half-life,<unk>  is not effective for patients who experience frequent awakenings or early awakening.<unk>  binds to the GABAA neurotransmitter receptors at the α+/γ2– interfaces and thereby enhance GABA-induced chloride ion flux leading to neuronal hyperpolarization.<unk>  was initially patented in 1970 and went on sale in the United States in 1982. In 2017, it was the 280th most commonly prescribed medication in the United States, with more than one million prescriptions.
Triazolam
Haloxazolam
Estazolam
Cloxazolam
Midazolam
Ketazolam
Adinazolam
Flutazolam