Dacryocystitis is infection of the tear sac, usually caused by blockage of the tear duct. It leads to a painful, swollen lump between the eye and the side of the nose.
Symptoms and causes
When the drainage passage is blocked, tears collect in the sac and become infected. Bacteria then multiply, causing redness, tenderness, and discharge.
- Pain and swelling at the inner corner of the lower eyelid are typical.
- Pressing the area may release pus through the inner corner of the eye.
- Fever and feeling unwell can occur in more severe cases.
- Chronic blockages may cause repeated mild episodes.
- Newborns can also develop dacryocystitis due to congenital duct obstruction.
Treatment and prevention
Dacryocystitis needs prompt medical treatment to prevent spread of infection. Long-term relief usually requires addressing the underlying blockage.
- Antibiotics and warm compresses treat the acute infection.
- In severe cases, hospital admission for intravenous antibiotics may be needed.
- Once settled, dacryocystorhinostomy surgery often restores permanent drainage.
- Parents of affected babies are shown massage techniques and when to seek help.
- Early treatment reduces the risk of abscess or spread to nearby tissues.
