List of benzodiazepines

From Wikipedia, the free encyclopedia

The various benzodiazepines and their respective trade-names, half-lives, and primary uses are listed in the following table.

Drug Name Common Brand Names* Elimination Half-Life (h)** [active metabolite] Primary Effects Approximate Equivalent Dose***
Alprazolam Xanax, Xanor, Tafil, Alprox, Frontal(Brazil) 6-12 hours anxiolytic 0.5 mg
Bromazepam Lexotanil, Lexotan, Lexomil, Somalium, Bromam 10-20 hours anxiolytic 5-6 mg
Chlordiazepoxide Librium, Tropium, Risolid, Klopoxid 5-30 hours [36-200 hours] anxiolytic 25 mg
Cinolazepam Gerodorm 9 h sedative 40 mg
Clonazepam Klonopin, Klonapin, Rivotril 18-50 hours anxiolytic, anticonvulsant 0.5 mg
Cloxazolam Olcadil (Brazil) 18-50 hours anxiolytic, anticonvulsant 1 mg
Clorazepate Tranxene [36-100 hours] anxiolytic, anticonvulsant 15 mg
Diazepam Valium, Apzepam, Stesolid, Vival, Apozepam, Hexalid, Valaxona 20-100 hours [36-200] anxiolytic, hypnotic, anticonvulsant, muscle relaxant 10 mg
Estazolam ProSom 10-24 h hypnotic 1-2 mg
Flunitrazepam Rohypnol, Fluscand, Flunipam, Ronal, Rohydorm (Brazil) 18-26 hours [36-200 hours] hypnotic 1 mg
Flurazepam Dalmadorm, Dalmane [40-250 hours] hypnotic 15-30 mg
Halazepam Paxipam [30-100 hours] anxiolytic 20 mg
Ketazolam Anxon 2 hours (? Talk) anxiolytic 15-30 mg
Loprazolam Dormonoct 6-12 hours hypnotic 1-2 mg
Lorazepam Ativan, Temesta, Lorabenz 10-20 hours anxiolytic,anticonvulsant 1 mg
Lormetazepam Loramet, Noctamid, Pronoctan 10-12 hours hypnotic 1-2 mg
Medazepam Nobrium 36-200 hours anxiolytic 10 mg
Midazolam Dormicum, Versed, Hypnovel, Dormonid (Brazil) 3 hours (1.8-6 hours) hypnotic 5-15 mg
Nitrazepam Mogadon, Apodorm, Pacisyn, Dumolid 15-38 hours hypnotic 5 mg
Nordazepam Madar, Stilny 50-120 hours anxiolytic 10 mg
Oxazepam Seresta, Serax, Serenid, Serepax, Sobril, Oxascand, Alopam, Oxabenz, Oxapax 4-15 hours anxiolytic 25 mg
Phenazepam
Pinazepam Domar [40-100 hours] sedative 5-20 mg
Prazepam Centrax [36-200 hours] anxiolytic 10-20 mg
Quazepam Doral 25-100 hours hypnotic 20 mg
Temazepam Restoril, Normison, Euhypnos 8-22 hours hypnotic 15 mg
Tetrazepam Mylostan 3-26 hours Skeletal muscle relaxant 50mg
Triazolam Halcion, Rilamir 2 hours hypnotic 0.25 mg.

Drug Name Common Brand Names* Elimination Half-Life (h)** [active metabolite] Primary Effects Approximate Equivalent Dose***
Clobazam Frisium, Urbanol 8-60 hours anxiolytic, anticonvulsant N/A, typical dose 5-20 mg
DMCM  ?  ? anxiogenic, convulsant N/A, not used therapeutically
Flumazenil Anexate, Lanexat, Mazicon, Romazicon 1 hour antidote N/A, typical dose 0.2 - 0.6 mg


*Not all trade names are listed. Click on drug name to see a more comprehensive list.
**The duration of apparent action is usually considerably less than the half-life. With most benzodiazepines, noticeable effects usually wear off within a few hours. Nevertheless, as long as the drug is present it will exert subtle effects within the body. These effects may become apparent during continued use or may appear as withdrawal symptoms when dosage is reduced or the drug is stopped.
***Equivalent doses are based on clinical experience but may vary between individuals.[1]

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