Treating Cat Stomatitis: What You Should Know

Disease Prevention 📅 August 8, 2026 👁 2704

📝 Summary

Feline stomatitis causes bad breath and hurts eating, even leading to kidney or liver failure—take it seriously. Here is how to treat and prevent it.

1 Treating Cat Stomatitis: What You Should Know

1. Home care: pick low-allergen food based on allergy testing. Use ceramic or metal bowls, not plastic, which breeds bacteria. Daily use a mild or non-irritating oral antiseptic spray to lower bacterial load; keep brushing if the cat is used to it.

2. Dental cleaning: early stomatitis can be treated with a professional cleaning to cut plaque and tartar and reduce gum irritation. Cleaning needs anesthesia, which carries risk—be cautious if the cat is obese.

3. Medication: steroids help most cats but shouldn’t be mixed with other drugs, and long-term use has side effects (they are hormonal). Antibiotics help with bacterial infection but can breed resistance, so they are only adjunct.

4. Prevention: chronic stomatitis is usually from calicivirus, so include a calicivirus PCR test in checkups. If the cat carries it, watch the mouth and adjust diet.

Prevention beats treatment—stomatitis is hard to cure and harmful. To learn more, read our guide on whether stomatitis causes kidney failure.

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