A blocked tear duct occurs when the normal drainage system for tears is obstructed, preventing tears from properly exiting the eye. Inflammation or infection can cause the tear ducts to fail in opening, leading to this condition. The consequences of a blocked tear duct can manifest as watery and irritated eyes, often accompanied by redness and discomfort. It is worth noting that in children, this condition tends to resolve on its own without any treatment. However, if the blockage persists or becomes severe, more invasive procedures or even surgery may be necessary.
Symptoms of a Blocked Tear Duct
When a tear duct becomes blocked, several symptoms may present themselves. The most prevalent sign is excessive watering of the eyes, where tears overflow and spill onto the cheeks. Another common symptom is redness in the corner of the affected eye, which can be accompanied by the development of crust on the eyelids. In addition, swelling may occur, causing discomfort and pain. Blurred vision is another possible symptom, as well as the presence of discharge from the affected eye. It’s important to note that a blocked tear duct can also lead to other eye infections, such as conjunctivitis.
Causes of Blocked Tear Ducts
Blocked tear ducts can occur in individuals of different age groups for various reasons. In newborn babies, this problem is commonly observed, often caused by debris accumulated during their time in the womb or a congenital disability where the tear duct hasn’t fully developed yet.
In adults, the development of blocked tear ducts is usually attributed to factors such as injuries or other illnesses like sinus infections. Additionally, age can play a role in the occurrence of this condition. As we age, tear ducts naturally become smaller and more prone to blockages. Individuals with chronic eye infections also face a higher risk of developing a blocked tear duct.