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Blepharitis
Alternate Names : Eyelid Inflammation
DefinitionBlepharitis is an inflammation of the lash follicles at the eyelid margins, caused by excess growth of bacteria normally present on the skin.
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Overview, Causes, & Risk Factors
Blepharitis is usually caused by seborrheic dermatitis or a bacterial infection and sometimes it is a combination of both. Allergies and eyelash infestation with lice may also cause blepharitis, although these causes are less common.
This condition is characterized by excess oil production in the glands near the eyelid, which creates a favorable environment for the excess growth of bacteria that are normally present on the skin. The eyelids appear red and irritated, with scales that cling to the base of the eyelashes.
Blepharitis may be associated with repeated styes and chalazia. Risk factors are seborrheic dermatitis of the face or scalp, rosacea, lice, and allergies.
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• Definition
• Blepharitis Overview, Causes, & Risk Factors
• Blepharitis Symptoms & Signs
• Blepharitis Prevention
• Blepharitis Diagnosis & Tests
• Blepharitis Treatment
• Blepharitis Prognosis
• Blepharitis Complications
• Calling Your Health Care Provider
• Pictures & Images
Topics that might be of interest to you Diseases & Conditions
• Allergies
• Body Lice
• Chalazion
• Conjunctivitis
• Corneal Ulcers and Infections
• Eyelid Bump
• Rosacea
• Seborrheic Dermatitis
Other Topics
• Itching
• Scales
Review Date : 11/5/2002
Reviewed By : Raymond S. Douglas M.D., Ph.D. Department of Ophthalmology, UCLA Medical Center, Los Angeles, CA. Review provided by VeriMed Healthcare Network.
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