If your cat might have a blocked tear duct, they should be examined by a veterinarian. A vet might refer you to an ophthalmologist... Catster Lacrimal Duct Obstruction in Cats | VCA Animal Hospitals What is the lacrimal duct? The lacrimal duct is part of the nasolacrimal system, which consists of a series of narrow tubes that a... VCA Animal Hospitals Lacrimal Duct Obstruction in Cats | VCA Animal Hospitals Lacrimal Duct Obstruction in Cats * What is the lacrimal duct? The lacrimal duct is part of the nasolacrimal system, which consist... VCA Animal Hospitals Lacrimal Duct Obstruction in Cats | VCA Animal Hospitals Lacrimal Duct Obstruction in Cats * What is the lacrimal duct? The lacrimal duct is part of the nasolacrimal system, which consist... VCA Animal Hospitals Blocked Tear Ducts (Dacryocystitis) in Cats - Vetster Jan 11, 2024 —
: In long-haired cats, the wet fur can knot and even rub against the eye, causing painful scratches on the cornea. The Road to Clear Eyes
: Redness, itching, and hair loss can develop under the eyes.
To understand the condition, one must understand the drainage system. In a healthy cat, tears are produced by the lacrimal glands. They wash over the eye and drain through two small openings (puncta) located on the upper and lower eyelids near the nose. From there, tears travel through the nasolacrimal duct and exit into the nasal cavity.
Normally, a cat’s tears drain through tiny holes in the eyelids, down a "nasolacrimal duct," and into the nose. But in Oliver’s case, his tears were taking a detour down his face instead. Why Was Oliver’s Duct Blocked?