Lacrimal duct obstructions refer to a condition where the normal flow of tears from the eyes to the nose is impeded or blocked. Tears are produced by the lacrimal glands in the eyes, and they typically flow through the lacrimal ducts and into the nasal cavity, maintaining eye moisture and removing debris.
When there is a blockage or obstruction in the lacrimal ducts, tears cannot drain properly, resulting in excessive tearing, watery eyes, and potential inflammation or infection. Lacrimal duct obstructions can occur in infants due to a congenital defect or may develop later in life due to structural abnormalities, trauma, infections, inflammation, or age-related changes.
Common symptoms associated with lacrimal duct obstructions include constant tearing, eye redness, discharge or crusting around the eyes, and potentially blurred vision. It can affect one or both eyes, and the severity of the symptoms may vary depending on the extent of the blockage.
Treatment options for lacrimal duct obstructions depend on the underlying cause and the severity of the condition. Non-surgical approaches, such as warm compresses, massaging the tear duct area, and using topical antibiotics, may be effective in some cases. However, if symptoms persist or worsen, surgical interventions, such as probing or a dacryocystorhinostomy, which creates a new pathway for tears to drain, may be recommended.
