Tears do more than express emotion, they keep your eyes clean, moist, and healthy. Normally, they drain through small tubes near the nose, but if these tubes become blocked, it can result in watery, ...

Tear ducts are structures that drain tears from your eye and into your nose. They’re also known as nasolacrimal ducts. If these ducts become clogged, it’s called a blocked tear duct or nasolacrimal ...

Your tears help keep the surface of your eyes moist and clear of harmful debris. Tears are produced by lacrimal glands and drain through ducts on the inner side of your eye that run to your nasal ...

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, ...