Is Permethrin cream (Elimite) Safe for Dogs?
Why it’s a problem
Dogs tolerate permethrin far better than cats, which is why it appears in licensed canine flea products. Still, swallowing permethrin cream or absorbing it through broken skin can cause drooling, vomiting, tremors, and, in significant exposures, seizures. A dog that licks cream off a treated person or chews the tube should be monitored closely.
How to keep your pet safe
Do not use human permethrin cream on your dog — parasite treatment should be a veterinary product at a veterinary dose. Keep freshly treated family members’ skin covered until rinsed, and store tubes out of reach. Remember the household cat: a dog’s treated fur can poison a cat that grooms it.
Warning signs to watch for
Drooling, vomiting, paw flicking, skin twitching, tremors; larger exposures: wobbliness, seizures, high body temperature.
When to call the vet
Call your veterinarian or a pet poison hotline after any substantial ingestion or if tremors begin. If there is a cat in the home, mention the exposure — permethrin residue on a dog is dangerous to cats that groom it.
Common questions
My dog licked permethrin cream off my leg — is that bad?
A lick may cause drooling or mild stomach upset, but watch for muscle twitching and tremors. Call your veterinarian or a pet poison hotline if any nervous signs appear or a large amount was swallowed.
Can I use Elimite on my dog for mites?
No — mite treatment should be a veterinary product designed for dogs, dosed by your vet. Human creams are licked off and, importantly, can endanger any cat in the household.
More medications hazards for dogs
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).