The cause of gland inflammation is unknown, but bacterial infection or plugging of the glands by abnormally thick secretions is thought to play a role. Treatment of blepharitis Blepharitis is a chronic condition. Treatment involves thorough eyelid cleansing aimed at keeping the eyelid margin free from crusts and secretions. For posterior blepharitis with significant meibomian gland dysfunction, some physicians may recommend treatment with oral antibiotics. Blepharitis is a difficult disease to treat and a complete cure is not easily achieved.
Effective treatment requires a long-term commitment from both patient and physician.
Complications concerning blepharitis Complications may occur in patients with anterior or posterior blepharitis. A stye develops rapidly, producing an elevated, painful, red, swollen area on the eyelid. Styes rarely occur in seborrheic dermatitis, but may occur in up to one-third of patients with posterior blepharitis. Treatment consists of frequent warm compresses and, in select cases, antibiotics. A chalazion is a firm nodule that may form following either anterior or posterior blepharitis.