How To Unblock A Tear

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for any eye-related concerns.

In more severe or chronic cases, surgical intervention may be required. The most definitive surgical solution is a dacryocystorhinostomy (DCR). This procedure creates a new drainage pathway between the eye and the nose, bypassing the blocked duct entirely. Traditionally performed through an external incision, modern techniques often allow for an endoscopic approach, where the surgery is performed through the nostril. This leaves no visible scar and has a high success rate. By creating a direct connection to the nasal cavity, the DCR restores the natural flow of tears, resolving the symptoms permanently.

If you have eye pain, redness in the white of the eye, or fever, see a doctor immediately—these may indicate a more serious infection.

To understand how to unblock a tear duct, one must first understand the mechanism of the blockage. The drainage system begins at the puncta, tiny openings on the inner corners of the eyelids. From there, tears travel through small canals into the lacrimal sac and finally down the nasolacrimal duct into the nose. A blockage can occur at any point along this pathway. In infants, the condition is often congenital, caused by a membrane that fails to open at birth. In adults, the causes are more varied, ranging from age-related narrowing of the ducts and nasal inflammation to injury, infection, or rarely, tumors. Regardless of the cause, the symptoms are similar: persistent tearing (epiphora), blurred vision, and sometimes a discharge that can crust around the eyes.

For a simple, non-infected blocked tear duct, Be consistent—results often take days to weeks. However, if you see signs of infection (pain, swelling, redness), skip the home treatment and call your doctor. Your eyes are too precious to gamble with.

How To Unblock A Tear — Duct