Dacryoadenitis

Definition

Dacryoadenitis is the inflammation of the lacrimal gland, which produces tears. It can be acute or chronic and may result from infections, autoimmune diseases, or other causes.

5 Must Know Facts For Your Next Test

1. Common symptoms include swelling of the outer portion of the upper eyelid, pain, redness, and tearing.
2. Acute dacryoadenitis is often caused by bacterial or viral infections such as mumps or Epstein-Barr virus.
3. Chronic dacryoadenitis can be associated with systemic conditions like sarcoidosis or Sjögren's syndrome.
4. Diagnosis typically involves a clinical examination, but imaging and lab tests may be required to determine the underlying cause.
5. Treatment varies based on the cause; antibiotics for bacterial infections, antiviral medications for viral infections, and corticosteroids for inflammatory conditions.

Review Questions

• What are common symptoms of dacryoadenitis?
• Which systemic conditions are commonly associated with chronic dacryoadenitis?
• How does treatment differ between bacterial and viral causes of dacryoadenitis?

Related terms

Conjunctivitis: Inflammation or infection of the conjunctiva, leading to redness and irritation.

Blepharitis: Inflammation of the eyelids often involving the part where eyelashes grow.

Keratitis: Inflammation of the cornea that can result in pain, blurred vision, and light sensitivity.