Butorphic injection


 
DOG CAT HORSE FARM ANIMALS

Active Ingredient

A clear, colourless, odourless solution containing 10 mg/ml Butorphanol as the tartrate in amber 20 mL vials.

Actions

Butorphanol is a synthetic centrally acting analgesic and a potent antitussive.

Indications

Clinical studies in the horse have shown that butorphanol tartrate alleviates abdominal pain associated with colic and postpartum pain. Used in combination with tranquillisers or sedatives butorphanol is effective for chemical restraint in standing surgical procedures.

Dosage and Administration

Horses: (1) 0.1 mg/kg IV (5 mls per adult horse) the dose may be repeated within three to four hours but treatment should not exceed 48 hours (2) Using the combination of xylazine/butorphanol or detomidine/butorphanol for chemical restraint of standing surgical procedures for instance castration with local anaesthetic. (a) 0.5 -1.1 mg/kg Xylazine i/v 3-5 minutes prior to 0.02 to 0.025 mg/kg butorphanol i/v. Alternatively these may be administered simultaneously. (b) 0.01 to 0.04 mg/kg detomidine i/v 5 minutes prior to 0.02 to 0.025 mg/kg butorphanol i/v. Alternatively these may be administered simultaneously. Butorphanol tartrate is a potent analgesic, and when used with other sedative or analgesic drugs the effect are potentiated. In some cases butorphanol may cause mild CNS excitement when used as a sole agent in the horse. There are no well controlled studies using butorphanol in breeding horses.

Pack

20 mL vial