2. Blocked Tear Ducts
Tears normally drain from the eye through small tubes called tear ducts that stretch from the eye into the nose. A blocked tear duct occurs when the duct that normally allows ...
Healthline.com (OMS Preferred Provider)

3. Blocked tear duct - Symptoms, Treatments and Resources for Blocked tear duct
A blocked treat duct describes a partial or complete blockage in the tear duct system. This duct system carries tears away from the surface of the eye, into the nose.
MedHelp Q&A

4. Tears: MedlinePlus
You may only think of tears as those salty drops that fall from your eyes when you cry. Actually, your tears clean your eyes every time you blink. Tears also keep your eyes moist, which is important for your vision.
MedlinePlus (Offsite)

5. Blocked tear duct - MayoClinic.com
Blocked tear ducts are caused by a partial or complete obstruction in the tear drainage system. The drainage system, which begins at the inside corner of your eye, normally carries tears away from the surface of...
www.mayoclinic.com

6. Blocked Tear Duct (Dacryostenosis)
This condition is called dacryostenosis or congenital (present at birth) lacrimal duct obstruction. Tears help clean and lubricate the eye and are produced in the lacrimal gland located under the bone of the eyebrow. Tears from the lacrimal gland .....
www.muschealth.com

7. Blocked tear duct
A blocked tear duct is a partial or complete blockage in the system that carries tears away from the surface of the eye into the nose.
www.uhseast.com

8. Eyes - blocked tear duct
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9. Eyes - blocked tear duct | Better Health Channel
A blocked tear duct in the eye causes symptoms including a watery eye with pus, tears running down the face, crusted mucus along eyelashes or increased eye infections. Causes include chronic nose infections, hay fever and nasal...
www.betterhealth.vic.gov.au

10. Blocked Tear Duct | Seattle Children's Hospital
Questions about a blocked tear duct previously diagnosed by a physician; Questions about a blocked tear duct previously diagnosed by a physician;
www.seattlechildrens.org