Abstract
Infectious keratitis is the most serious complication of contact lens use. Virtually all contact lens wearers are at risk. Initial therapy consists of frequent broad-spectrum fortified antibiotic drops after appropriate laboratory workup. Pseudomonas and Acanthamoeba species are the most important causes of contact lens-associated ulcers. Acanthamoeba keratitis produces significant ocular morbidity, and treatment is not always effective. Recent studies have provided new insights regarding the incidence, risk factors, and pathogenesis of contact lens-related infectious keratitis. Extended-wear soft contact lens wearers are at greatest risk. With our present understanding of the pathogenesis and risk factors of contact lens-related infectious keratitis, daily-wear schedules are strongly advised. Even under the best of lens care conditions, infectious keratitis may still occur. It is therefore imperative that patients be informed to remove their lenses and seek medical evaluation if any discomfort develops.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
