Blepharitis is an inflammation of the eyelid margins, often involving bacterial infection or skin conditions. It typically presents with redness, itching, and crusting around the eyelashes.
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Blepharitis can be caused by Staphylococcus aureus, a common bacterium found on the skin.
Symptoms include red, swollen eyelids, flaky skin at the base of the eyelashes, and a burning sensation in the eyes.
Chronic blepharitis can lead to complications such as conjunctivitis or keratitis.
Treatment often involves good eyelid hygiene and antibiotic ointments or drops.
Microscopic mites called Demodex can also contribute to blepharitis.