What are the possible complications of adult blepharitis?

Updated: Jan 03, 2019
  • Author: R Scott Lowery, MD; Chief Editor: Andrew A Dahl, MD, FACS  more...
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Conjunctivitis and keratitis can result as a complication of blepharitis and require additional treatment besides eyelid margin therapy. Antibiotic-corticosteroid solutions can greatly reduce inflammation and symptoms of conjunctivitis. Corneal infiltrates also can be treated with antibiotic-corticosteroid drops. Small marginal ulcers can be treated empirically, but larger, paracentral, or atypical ulcers should be scraped and specimens sent for diagnostic slides and for culture and sensitivity testing. Complications of topical steroids such as cataract, glaucoma, and viral reactivations should be monitored.

Recurrent bouts of inflammation and scarring from blepharitis can promote eyelid positional disease. Trichiasis and lid notching can result in keratitis and severe symptoms. These conditions often are very refractory to simple management steps. Trichiasis is treated with epilation, destruction of the follicles via electric current, laser, or cryotherapy, or with surgical excision. Entropion or ectropion can develop and complicate the clinical situation.

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