That constant watery, sticky, or crusty eye can be annoying. A blocked tear duct (nasolacrimal duct obstruction) means your tears can’t drain normally, leading to overflow, discharge, and sometimes blurry vision.
Remember: Never put sharp objects, tweezers, or fingers directly into the puncta (the tiny holes in your eyelid). You can permanently damage the duct. how to unblock tear duct at home