Keratoconjunctivitis sicca
Keratoconjunctivitis sicca (pronunciation: ker-uh-toh-kon-junk-tuh-VAHY-tis SIK-uh), also known as Dry Eye Syndrome or Dry Eyes, is a common condition that occurs when the eyes do not produce enough tears, or when the tears evaporate too quickly.
Etymology
The term "Keratoconjunctivitis sicca" is derived from the Greek word "kerato" meaning cornea, the Latin word "conjunctiva" referring to the clear tissue covering the white part of the eye and the inside of the eyelids, and "sicca" which is Latin for dry.
Symptoms
Symptoms of Keratoconjunctivitis sicca can include:
- Eye redness
- A burning or stinging sensation in the eyes
- Sensitivity to light, known as Photophobia
- Blurred vision or eye fatigue
- Feeling like something is in your eye, or Foreign body sensation
Causes
Keratoconjunctivitis sicca can be caused by a variety of factors, including:
- Aging, as tear production tends to decrease with age
- Certain medical conditions, such as Rheumatoid arthritis, Sjogren's syndrome, and Lupus
- Certain medications, including antihistamines, decongestants, and antidepressants
- Environmental factors, such as dry or windy climates, and exposure to smoke
Treatment
Treatment for Keratoconjunctivitis sicca often involves measures to manage symptoms and improve comfort. This can include:
- Using artificial tears or other over-the-counter eye drops
- Prescription medications to reduce inflammation or increase tear production
- In severe cases, surgical procedures may be considered to help manage symptoms
See Also
External links
- Medical encyclopedia article on Keratoconjunctivitis sicca
- Wikipedia's article - Keratoconjunctivitis sicca
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