Dear Doctor: I’ve got a blocked tear duct that I’m told requires surgery. My eye weeps, but it isn’t painful. However, it has become infected once. What can you tell me about this condition, and what ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Are your eyes constantly watering and ...

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.

Disembodied human tear glands, grown in petri dishes in a laboratory in the Netherlands, have the ability to cry — and the scientists who created them have already grafted them into the eyes of living ...