If the tear ducts are blocked, an ophthalmologist may probe them to try to open them up and allow tears to flow out normally. The tear ducts are dilated to widen them, then a thin probe is inserted into the tear duct and into the nose to open up the passageway.
To learn more about blocked tear ducts, eye health and how to take care of your vision, visit EyeSmart, from the American Academy of Ophthalmology. [ Ссылка ]
Mire en español: [ Ссылка ]
