Blepharitis, or chronic inflammation of the eyelid, is the most common ocular disease known. The symptoms of blepharitis include redness of the eyes and eyelids, itching, burning and a feeling that something is in the eyes. Some patients complain that their eyelids form crusts and stick together in the morning. Blepharitis always involves the eyelid margin (edge), but in some cases it may also affect the conjunctiva (inner lining of the eye), cornea (clear outer layer of the eye) and eyelid skin.
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