Yes. It is a morphinan-type synthetic opioid analgesic.

The Butorphanol spray can stay in the human body for over 24 hours. This is a medication used to treat migraine headaches and can become addictive. Never stop taking it without consulting a doctor.

24 to 72 hours depending on your weight.

POPPY SEEDS Butorphanol is a mixed agonist-antagonist with low intrinsic activity at receptors of the µ-opioid type (morphine-like). It is also an agonist at κ-opioid receptors. Due to the morphine-like attributes, butorphanol can result in a positive urine test for opiates.

Torbutrol is the brand name of the prescription veterinary medicine Butorphanol Tartrate, which is usually used for cough suppression in dogs. Sometimes it is used for pain relief. This medicine is not safe for cats.

Never medicate a pet yourself. If your animal is sick, take it to a vet immediately to get correct treatment.