CLINACASE

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ID: 170
Category: Optometry
CreatedBy: 1
UpdatedBy: 1
createdon: 14 Jul 2017
updatedon: 05 Jun 2023

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Author: Khoa Tran
Published Jul 14, 2017
Updated Jun 05, 2023

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Blocked Tear Duct

A blocked tear duct is a common condition that can occur in infants, children, and adults. It is caused by a blockage or narrowing of the tear duct, which prevents tears from draining properly from the eye.

Common symptoms of a blocked tear duct include tearing or watery eyes, discharge from the eye, and redness or swelling around the eye. Infants may also have a sticky or matted appearance around the eye or experience frequent eye infections.

While most cases of blocked tear ducts resolve on their own, some may require medical intervention. Treatment options may include massaging the tear duct, using antibiotic drops or ointments to treat infections, or inserting a small stent or balloon to open up the tear duct.

In some cases, surgery may be required to remove a blockage or to create a new tear drainage system. Surgery is typically reserved for severe cases or cases that do not respond to other treatments.

Prevention measures for blocked tear ducts include maintaining good hygiene and avoiding irritants that can cause eye inflammation or infections. It is also important to seek medical attention for any unusual or persistent symptoms, especially in infants who may be more prone to complications.

Symptoms

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Mucus or pus discharge from the lids and surface of the eye
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Stringy mucus in or around your eyes
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Red eyes / bloodshot eyes
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Itchy, red or watery eyes
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Blurred vision
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Double vision
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Stinging, burning or scratchy sensation in your eyes

Confirmation Tests

- Tear drainage test
- Irrigation and probing
- CT scan
- X-rays
- MRI

Reference

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