How To Unblock Tear Duct At Home |link| < FHD >

Tears are produced by the lacrimal glands. After lubricating the eye, they drain through small openings (puncta) in the eyelids, through the nasolacrimal duct, and into the nose. Mechanism of Blockage: When this drainage path is obstructed, tears have nowhere to go but over the eyelid (epiphora) or stagnant in the eye (leading to discharge).