Blepharitis

Blepharitis (blef-uh-RI-tis) affects the skin of the eyelids, and it usually involves the part of the eyelid where the eyelashes grow (lid margins). Commonly, blepharitis occurs when tiny oil glands located near the base of the eyelashes malfunction. When these oil glands malfunction, bacterial overgrowth can result, leading to inflamed, irritated and itchy eyelids. Blepharitis is often a chronic condition that is difficult to treat. Although it's uncomfortable and may be unattractive, blepharitis doesn't cause permanent damage to eyesight.

Signs and Symptoms

• Gritty or burning sensation in eyes
• Excessive tearing
• Itching, red and swollen eyelids
• Dry eyes, or crusting of the eyelids
• Blurring of vision
• Missing or misdirected eyelashes
• Inflammation of eye tissue, particularly the cornea

Detection and Diagnosis

Blepharitis can be diagnosed through a comprehensive eye examination. Testing, with special emphasis on evaluation of the eyelids and front surface of the eyeball.

Treatment

In many cases, good eyelid hygiene and a regular cleaning routine can control blepharitis. This includes frequent scalp and face washing, using warm compresses to soak the eyelids, and doing eyelid scrubs. In cases where a bacterial infection is the cause, various antibiotics and other medications may be prescribed along with eyelid hygiene.