Analgesics, Antitussives

Opoid analgesic

Agonish K opoid receptor

Partial agonist of mu Receptor

Pain, combination with metdetomidine for sedation

Antitussive for chronicnon productive cough

Visceral pain, Colic in horse

In cats, combination with medetomidine and Ketamine by IV route to induce anesthesia of short duration

Dose 

Pre anesthetic

Dog

0.2 -0.4mg/Kg IM, SC

0.05mg/kg IV

Cat

0.4mg/kg SC IM

0.1mg/kg IV

Horse 

0.01 -0.06 mg/Kg IV

0.013 - 0.024 mg/Kg hr infusion

For Analgesia

Dog

0.2 -0.3 mg/kg SC, IM, SC

1- 4 mg/Kg PO 4 times daily

Cat

0.2 -0.4 mg/Kg SC IM

0.1 mg/Kg IV

1.5 mg/kg  PO 6 times daily

Ruminant

0.05 -0.2 mg/Kg 

Pig

0.1 -0.3mg/kg

Dog & Cat

0.2 - 0.4mg/kg IV (loading dose) followed by 0.1 -0.2 mg/kg /hr IV infusion

Horse

0.02 - 0.04 mg/Kg IV repeated after 3 -4 

0.04 - 0.2 mg/Kg IM repeated after 3-4 hr

Antitussive dose

Dogs 0.2 - 0.5 mg/kg

Neurolept analgesia

Dog & Cat

0.2 -0.4mg/kg IM combination with medetomidine (0.01mg/kg)

Horse

Ataxia, CNS exitement, Lower respiratory diseases, Bradycardia, Vomiting, Pregnancy

Ataxia, CNS exitation

High doses - Nystagmus, Salivation, Seizure, Hyperthermia, decreased GI motility

Inj Butdol 1mg/ml

Inj butdol 2mg/ml