Last Updated on April 21, 2025 by Cat Mad
If your cat has a sore patch of skin, a cut, or a minor irritation, it’s natural to want to help quickly – often with what’s already in your bathroom cupboard. Sudocrem and Savlon are two of the most popular antiseptic creams in the UK, so it’s tempting to reach for one of them. But can you use Sudocrem or Savlon on cats safely?
The short answer? Probably not – and in the case of Savlon, it’s a definite no. While there’s mixed information online about Sudocrem, most vets agree: human creams can be harmful or even toxic to cats. Here’s why it’s risky – and what to use instead.
In This Article:
Why Human Creams Like Sudocrem and Savlon Are Risky for Cats
Cats are not small humans. Their bodies process substances very differently, especially when it comes to medications and topical treatments. One major issue is grooming – if you put something on their skin, your cat is almost guaranteed to lick it off.
Most human antiseptic creams contain ingredients that aren’t tested or approved for use on cats, and many include chemicals that can be toxic if ingested. On top of that, cats have delicate skin and unique metabolisms. What’s safe for us can irritate their skin or affect their internal organs if absorbed or swallowed.
Why Cats React Differently to Human Creams
Here’s what makes cats especially sensitive:
- They lack certain liver enzymes, making it harder to break down some chemicals
- Their skin absorbs products differently, which can lead to faster toxicity
- They groom constantly, meaning they’re likely to ingest any topical treatment
- Their digestive systems are sensitive, so even small amounts can cause problems
Is Sudocrem Safe for Cats?
This is where things get a little grey. Sudocrem is a common household item in the UK, often used for nappy rash and minor skin issues in people. It contains zinc oxide, benzyl alcohol, benzyl benzoate, and benzyl cinnamate – none of which are ideal for cats.
Some pet owners say their vets gave them the go-ahead to use Sudocrem in tiny amounts, while others (including professionals and insurers) strongly advise against it.
👉 Agria Pet Insurance warns: “Sudocrem and Savlon are common human antiseptic creams, but they should not be used on cats. These products can contain ingredients that are toxic to cats if ingested while they groom themselves”.
So while some vets may give case-by-case advice, the general guidance is: avoid Sudocrem unless a vet has specifically said it’s okay.
What Could Happen if You Use Sudocrem on a Cat?
- Zinc poisoning: Ingesting zinc can cause vomiting, diarrhoea, and worse
- Skin irritation: Some ingredients can cause redness or itching
- Licking and ingestion: Cats often lick off what you apply
- Delays in proper treatment: Using home remedies could delay vet care
Can You Use Savlon on Cats?
Absolutely not. There’s no debate here – Savlon is not safe for cats.
Even the makers of Savlon are clear: “Savlon Antiseptic Cream is not meant to be used on animals such as dogs, cats, rabbits etc.” That should be a pretty big red flag for cat parents.
The issue? Cetrimide and chlorhexidine digluconate, the active ingredients, can be harsh and damaging to feline skin. Ingesting these can lead to stomach upset or worse, and they can actually make wounds worse, not better.
🐾 The Cat Vet, a feline-only veterinary practice, puts it bluntly:
“NEVER ever use household human antiseptics (e.g. Dettol), disinfectants or wound creams (e.g. Savlon) on cats as they cause further damage”.
Enough said.
What Can You Safely Use Instead?
There are safe and effective ways to care for minor cat skin issues – but they should always be approved for feline use. Here are some options:
Safer Alternatives to Sudocrem or Savlon for Cats:
- Veterinary antiseptic sprays or creams (e.g. those with feline-safe chlorhexidine)
- Medical-grade manuka honey: Vet-approved versions are great for minor wounds
- Prescription creams: Your vet can supply creams made for cats
- Feline-specific skin care products: Available through vets or trusted pet retailers
🐱 Tip: Always check the label—or better yet, ask your vet.
When to Call the Vet
Even if a wound looks small, it’s best not to take chances. See a vet if your cat shows any of these signs:
- Cuts that are deep, bleeding, or puncture wounds
- Redness, swelling, or any signs of infection
- The area looks painful, smells bad, or your cat reacts when touched
- Your cat is lethargic, not eating, or behaving oddly
- The skin issue doesn’t improve within 24–48 hours
Final Word: Don’t Gamble With Human Creams
While Sudocrem might seem like a quick fix and Savlon is a household staple, they’re not designed for cats. Their ingredients can cause serious problems, especially if your cat licks them off—as they almost certainly will.
Stick to vet-approved treatments, and when in doubt, always check with your vet. You’ll save your cat discomfort—and possibly an emergency vet bill.
Bottom line? Don’t use Sudocrem or Savlon on your cat – it’s not worth the risk.
Worried about your cat’s skin? Speak to your vet first – never guess with human products.
