benzoctamine

Benzoctamine is a drug that possesses sedative and anxiolytic properties. Marketed as Tacitin by Ciba-Geigy, it is different from most sedative drugs because in most clinical trials it does not produce respiratory depression, but actually stimulates the respiratory system. As a result, when compared to other sedative and anxiolytic drugs such as benzodiazepines like diazepam, it is a safer form of tranquilizing. However, when co-administered with other drugs that cause respiratory depression, like morphine, it can cause increased respiratory depression.

Medically, benzoctamine is used as a treatment for anxious outpatients to control aggression, enuresis, fear, and minor social maladjustment in children. Its anxiolytic effects are most similar to diazepam, another anxiolytic, but unlike diazepam, benzoctamine has antagonistic effects on epinephrine and norepinephrine, and appears to increase serotonin levels. While little is understood about how it carries out its effects, studies point to reduced serotonin, epinephrine, and norepinephrine as partial causes of its pharmacologic and behavioral effects.