Primazine

Promazine (brand name Sparine among others),[1] is used as a short-term add-on treatment for psychomotor agitation.[2][3] Its approved uses in people is limited, but is used as a tranquilizer in veterinary medicine.[2] It has weak antipsychotic effects but is generally not used to treat psychoses.[2] It acts similar to chlorpromazine and causes sedation.[2] It has predominantly anticholinergic side... [wikipedia]