If a tear duct becomes blocked, tears build up and irritate the eyes. This irritation causes painful swelling, makes the eyes appear continuously watery, and increases the risk of infection. When the ...

At University of Utah Health, surgery for excessive tearing due to nasolacrimal duct obstruction involves a team approach with surgeons who have fellowship training in orbital and sinus specialties.

Acute dacryocystitis (AD) is common in women and becomes increasingly likely with age, particularly in individuals with primary acquired obstruction of the tear duct. To prevent this condition, ...