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Dry eye syndrome; Other names: Dry eye, keratoconjunctivitis sicca, dry eye disease (DED), keratitis sicca: Diffuse lissamine green staining in a person with severe dry eye [1] Specialty: Ophthalmology, Optometry: Symptoms: Dry eyes, irritation, redness, discharge, blurred vision [2] Complications: Corneal scarring [2] Causes
Xerophthalmia (from Ancient Greek xērós (ξηρός) meaning "dry" and ophthalmos (οφθαλμός) meaning "eye") is a medical condition in which the eye fails to produce tears. It may be caused by vitamin A deficiency, [1] which is sometimes used to describe that condition, although there may be other causes.
Because the disorder often occurs in people with typical dry eye symptoms, it can be difficult to readily distinguish the discomfort caused by the dry eye from that directly related to the redundant conjunctiva. Mechanical dry eye should not be confused with aqueous tear deficiency dry eye or delayed tear clearance. [5]
Suddenly having dry eyes is likely related to an environmental trigger, although an underlying medical condition is also possible. Find answers here.
Examples of local dryness include dry mouth, dry eyes, dry skin , Diabetic foot and vaginal dryness. These often have specific causes and treatments. It is possible to have dry eyes without any other signs or symptoms, but this usually causes a syndrome of eye symptoms called keratoconjunctivitis sicca.
Symptoms may disappear if untreated, but treatment may decrease both the healing time and the chances of remission. [citation needed] Artificial tear eye-drops or ointments may be a suitable treatment for mild cases. Low-dosage steroidal eye-drops, such as prednisone, fluorometholone, loteprednol (Lotemax 0.5%) or rimexolone.
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