Stresnil is a neuroleptic sedative for pigs to be used for the treatment of: 1.Aggression. -prevention of fighting;. 2.Stress including transport-related stress. 3.Obstetric conditions e.g. cessation of parturition due to excitation as an obstetric aid in manual delivery inversion of the vagina prolapse of the uterus pathological straining. 4.Premedication in local and general anaesthesia. Active ingredient: Azaperone .