<unk>  (trade name Hypnorm) is a veterinary combination drug consisting of<unk>  (a potent synthetic narcotic analgesic with a rapid onset and short duration of action) and<unk>  (a typical antipsychotic and sedative of the butyrophenone class) for use in mice, rats, rabbits and guinea pigs.
Fentanyl/fluanisone
Buprenorphine/naloxone
Oxycodone/naloxone
Dextromethorphan/quinidine
Buprenorphine/samidorphan
Ketamine
Remifentanil
Pethidine