What is "fluacizine"

n. A phenothiazine derivative that is an antidepressant with sedative effects.

Fluacizine (also known as phthorazisin, fluoracizine, and ftoracizine) is a phenothiazine derivative which, unlike most other phenothiazines which are used as antipsychotics, is an antidepressant with sedative effects that was marketed in Russia. It is known to act as a norepinephrine reuptake inhibitor, antihistamine, and anticholinergic. It is no longer used.