A blocked tear duct is a partial or full blockage within ... such as double vision, pain, or a change in vision. The treatment for watery eyes will depend on what is causing them, which is why ...

Epiphora describes excessive eye watering. Allergies, infection, or a clogged tear duct often cause it. Learn about causes, ...

Blocked tear ducts—also called nasolacrimal duct obstruction ... Other symptoms may include discharge, itching, and pain.