Conjunctivitis in Cats (Cat Pink Eye)

Key Takeaways Conjunctivitis in cats is a common, often painful eye condition caused by viruses (like FHV-1), bacteria, allergies, irritants, or underlying diseases. Symptoms include red, swollen eyes, discharge, squinting, and often signs of upper respiratory infection—diagnosis involves a thorough eye exam and sometimes lab testing. Treatment depends on the cause but often includes topical ...

Eye problems are common in cats , and conjunctivitis is the most common presentation. Most people have a vague understanding of the term " conjunctivitis ", and if their pet cat develops runny, sore-looking eyes, they may even think "my cat has conjunctivitis ". The aim of this article is to explain the details about conjunctivitis and to make it easier to help cats suffering from this ...
How to Treat Conjunctivitis in Cats

Conjunctivitis is inflammation of the conjunctiva, the inner pink membrane of the eye. It is the most common eye problem in cats . In fact, most cats will experience conjunctivitis at some point in their lives. If your cat has...
Learn about conjunctivitis in cats . VCA Animal Hospital offers professional guidance to help you ensure the health and happiness of your pet.

Conjunctivitis In Cats
Conjunctivitis can have a number of root causes, but it's highly treatable. Below, learn more about conjunctivitis in cats , including signs and contributing factors, and discover when it's time to call your veterinarian.
Conjunctivitis Conjunctivitis , the most common of all feline eye disorders, is an inflammation of the thin mucous membrane (conjunctiva) that lines the inner surface of a cat's eyelids and coats the outer surface of the eyeball. Many cats will experience at least a mild episode of the condition at some point in their lives.
Conjunctivitis in Cats
Conjunctivitis is a common eye problem in cats that causes uncomfortable inflammation. Learn the causes, treatment, and prevention.
Conjunctivitis with large amounts of a thick discharge from the eye can occur in newborn kittens. It is usually the result of the same bacteria and viruses that cause infections in adult cats and is treated with topical antibiotics, such as an antibiotic eye ointment.

How to Treat Conjunctivitis in Cats at Home
Learn how to treat conjunctivitis in cats at home using safe, vet-approved methods. Get tips on cleaning, soothing, and knowing when to call your vet.





In cats , the most common underlying cause for conjunctivitis is an infectious etiology. This includes feline herpesvirus-1 (FHV-1), Chlamydia felis, and Mycoplasma spp, among the most common.