Is cat eye discharge normal?
Daniel Lopez
Updated on February 19, 2026
Most healthy pets have eyes that are clear, bright, and have minimal discharge. However, some types of eye discharge are completely normal. Each time your pet blinks, tears are released from
tear ducts
The nasolacrimal duct (also called the tear duct) carries tears from the lacrimal sac of the eye into the nasal cavity. The duct begins in the eye socket between the maxillary and lacrimal bones, from where it passes downwards and backwards.
› wiki › Nasolacrimal_duct
How much eye discharge is normal for a cat?
Some cat eye discharge warrants a trip to the vet.“If there is enough discharge that you have to wipe your pet's eye(s) more than one to two times daily, or if your cat is squinting or frequently rubbing at his eye(s), or if the eye(s) look red, he should be seen by a veterinarian,” Dr. Kimmitt says.