Can I put boric acid in a cat's ear? - briefly
No, you should not put boric acid in a cat's ear. Boric acid is toxic to cats and can cause serious health issues if ingested or absorbed through the skin.
Can I put boric acid in a cat's ear? - in detail
Boric acid should not be used in a cat's ear under any circumstances. While boric acid is sometimes recommended for treating ear mites (otodectic mange) in dogs, it is highly toxic to cats and can cause severe health issues if ingested or even absorbed through the skin.
Cats are particularly sensitive to boric acid due to their unique physiology and grooming habits. When applied to the ears, there is a significant risk that the cat will lick or groom the affected area, leading to accidental ingestion of the substance. Ingesting even small amounts of boric acid can result in severe gastrointestinal distress, dehydration, and in more serious cases, kidney failure or death.
Additionally, boric acid can cause skin irritation and chemical burns if it comes into contact with the cat's delicate ear tissues. The pH of boric acid is quite low, making it acidic, which can be harmful to a cat's sensitive skin and ears.
If you suspect your cat has ear mites or any other ear infection, it is crucial to consult with a veterinarian for proper diagnosis and treatment. A vet will likely prescribe a safe and effective medication specifically designed for cats, such as selamectin (Revolution) or moxidectin (Advantage Multi), which are topical solutions that target ear mites without posing the same risks as boric acid.
In summary, using boric acid in a cat's ear is not only ineffective but also extremely dangerous. Always consult with a veterinary professional for any health concerns related to your pet.