Pain & fever · cat safety
Are pain-relief gels like Volini safe around cats?
Severe
No — pain-relief gels and sprays like Volini, Omnigel and Moov contain diclofenac and/or wintergreen oil, which cause stomach ulcers and kidney damage in cats. Cats lick them off a treated knee or back, or groom them off after a cuddle. If your cat licked a gel, go to a vet now.
Why severe: Cats are more sensitive to painkiller gels than dogs, and get them by licking your skin or grooming after a cuddle (Merck).
- Name
- Pain-relief gels, sprays and creamsalso Volini, Omnigel, Moov, Diclofenac gel or spray, Wintergreen-oil (methyl salicylate) creams
- Hindi
- दर्द निवारक जेल
What counts
Diclofenac gels and sprays, wintergreen-oil creams and any compounded pain cream — on the skin, in the tube and on the applicator cloth.
What's in it
Diclofenac (an NSAID painkiller) and methyl salicylate (an aspirin-like oil). Cats clear both poorly; they cause stomach ulcers and kidney injury, and repeated licking over days adds up (Merck).
Brands it hides in
- Volini and Omnigel gels and sprays (diclofenac + methyl salicylate)
- Moov and other wintergreen-oil creams
- Any 'pain relief' or 'joint' gel — read for diclofenac, flurbiprofen, ketoprofen or methyl salicylate
Symptoms to watch for
- Vomiting (sometimes with blood), not eating
- Black, tarry poo
- Lethargy, pale gums
- Drinking and peeing more — or less
- Belly pain
Stomach signs can start within hours; kidney damage may take days to show, which is why vets recheck kidney blood tests (Merck). Repeated licking over days or weeks is a risk too.
What to do — now
Go to a vet now if your cat has licked a pain gel or chewed the tube.
- Take the tube or spray.
- Don't make your cat vomit at home unless a vet tells you to.
- If gel is on the fur, ask your vet whether to wash it off with mild dish soap and lukewarm water.
- At home: rub gels in well, wash your hands, keep your cat off the treated knee, back or neck until it's dry, and wash or throw away any cloth used to apply it (US FDA).
Where Indian cats meet it
Pain gels are rubbed on knees, backs and necks in most Indian homes — often by elders who love a cat on the lap.
Myth or fact
Myth“Gels stay on the skin, so they can't hurt a pet”
FactIn the USA, cats in two homes fell ill or died after their owners used a painkiller cream only on their own neck or feet — 'it is not known exactly how the cats became exposed' (US FDA).
Cat-safe swap: Ask your vet before treating a sore or limping cat — vets have cat-safe pain relief.
Sources
- Merck Veterinary Manual: Toxicosis from human topical agents
- US FDA: Pet exposure to topical pain medicines containing flurbiprofen
- Yi & Leech 2017, JVECC: topical flurbiprofen toxicosis in a cat (PubMed)
Facts last checked
General information for cat parents, not a diagnosis or a treatment plan. The facts come from ASPCA, Pet Poison Helpline, International Cat Care, the Merck Veterinary Manual and the other sources listed on every page — and we say so when the evidence comes from dogs or people. If your cat may have eaten something harmful, call your vet.