Acepromazine is one of the phenothiazine derivative psychotropic drugs, used little in humans, however frequently in animals as a sedative and antiemetic.
Indication
Acepromazine was first used in humans in the 1950s as an antipsychotic agent. It is now rarely used in humans. Acepromazine is frequently used in animals as a sedative and antiemetic. Its principal value is in quietening and calming anxious animals.
Pharmacology
Acepromazine is one of the phenothiazine derivative psychotropic drugs. Acepromazine has actions at all levels of the central nervous system-primarily at subcortical levels-as well as on multiple organ systems. Acepromazine has strong antiadrenergic and weaker peripheral anticholinergic activity; ganglionic blocking action is relatively slight. It also possesses slight antihistaminic and antiserotonin activity.
A member of the class of phenothiazines that is 10H-phenothiazine substituted by an acetyl group at position 2 and a 3-(dimethylamino)propyl group at position 10.