Secobarbital is used on a short-term basis to treat insomnia (difficulty falling asleep or staying asleep). It is also used to relieve anxiety before surgery. Secobarbital is in a class of medications called barbiturates. It works by slowing activity in the brain.
Schedule 2 includes opiates (e.g. diamorphine hydrochloride (heroin), morphine, methadone hydrochloride, oxycodone hydrochloride, pethidine hydrochloride), major stimulants (e.g. amfetamines), quinalbarbitone (secobarbital), cocaine, ketamine, and cannabis-based products for medicinal use in humans.
Depresses CNS activity by binding to barbiturate site at GABA-receptor complex enhancing GABA activity, depressing reticular activity system.

