1. BENZODIAZEPINES
a. Hypnotic
Diazepam
Flurazepam
Nitrazepam
Alprazolam
Temazepam
Triazolam
b. Antianxiety
Diazepam
Chlordiazepoxide
Oxazepam
Lorazepam
Alprazolam
c. Anticonvulsant
Diazepam
Lorazepam
Clonazepam
Clobazam
2. BARBITURATES
a. Long acting
Phenobarbitone
b. Short acting
Butobarbitone
Pentobarbitone
c. Ultra short acting
Thiopentone
Methohexitone
3. NEWER NONBENZODIAZEPINE HYPNOTICS
Zopiclone
Zolpidem
Zaleplon
4. OTHER CNS DEPRESSANTS
Chloral hydrate
Triclophos
Paraldehyde
Glutethimide
Methyprilone
Methaqualone
Meprobamate
Promethazine
Chlorpromazine
Amitriptyline
Morphine
Hyoscine
SEDATIVE-HYPNOTICS