Is Oxycodone Safe for Cats?
Why it’s a problem
Cats are acutely sensitive to opioids, and oxycodone’s potency leaves almost no margin for a cat’s body weight. Exposures have been reported to cause profound sedation, dysphoria, and life-threatening respiratory depression. A single human tablet can be a fatal amount for a small cat.
How to keep your pet safe
Oxycodone should be stored where no pet can ever reach it, and leftovers disposed of through a drug takeback program. Cats need veterinary-prescribed pain control only.
Warning signs to watch for
Profound unresponsiveness, wobbliness, pinpoint pupils, drooling, very slow or shallow breathing, low body temperature; severe cases: collapse, blue gums, coma.
When to call the vet
Call your veterinarian or a pet poison hotline immediately — this is a life-threatening exposure for a cat. Provide the tablet strength and your cat’s weight right away.
Common questions
My cat chewed an oxycodone tablet — is she going to die?
It is possible without fast treatment — potent opioids can shut down a cat’s breathing. Call your vet or a pet poison hotline immediately; do not watch and wait.
Can opioids ever be used for cats in pain?
Only under strict veterinary supervision with feline-specific drugs and doses. Human oxycodone must never be given to a pet.
More medications hazards for cats
This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate or touched something concerning, contact your veterinarian or a pet poison hotline right away. In the US: Pet Poison Helpline (855) 764-7661, ASPCA Animal Poison Control (888) 426-4435 (fees may apply).