Nasolacrimal Duct Cat -

When this "plumbing" gets blocked, tears have nowhere to go but out, leading to a condition called (overflowing tears). This isn't just a cosmetic issue; the constant moisture can lead to:

The nasolacrimal duct is a narrow tube that connects the eye to the nasal cavity in cats. Its primary function is to drain tears from the eye into the nasal cavity, where they can be absorbed or expelled. nasolacrimal duct cat

In the cat, the viscosity of the tear film and the diameter of the puncta play significant roles in drainage efficiency. The termination of the duct within the ventral nasal meatus means that normal tear drainage often goes unnoticed by owners, as it does not typically cause moisture at the external nostril unless drainage is excessive. When this "plumbing" gets blocked, tears have nowhere

Systemic antibiotics are preferred for bacterial dacryocystitis to ensure penetration into the bone and duct wall. Doxycycline or Clavamox are common empirical choices pending culture results. In the cat, the viscosity of the tear

Bacteria thrive in the damp fur, often creating a noticeable smell.

The most obvious sign of a nasolacrimal issue is watery eyes that constantly "overflow". Key symptoms include: