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Corneal Ulcer

Contact Lenses Overview

Contact lenses are miraculous pieces of plastic that allow you to see without glasses. In most cases, contact lenses are used as a substitute for glasses, allowing you to dispense with them. Contact lenses may also be used to treat certain eye diseases or may be used for cosmetic purposes to change the apparent color of your eyes.

Successful contact-lens wear requires a "partnership" between the fitter, that is, an ophthalmologist, an optometrist, or possibly an optician, and you, the wearer.

  • The fitter must first decide if your eyes are healthy enough to wear contact lenses. If so, the fitter then fits the correct lenses for your eyes and your needs and teaches you how to use and care for them.

  • The fitter should be available if problems develop; if not available, the fitter must then have system in place to address those situations.

  • You must follow the instructio...


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Read What Your Physician is Reading on eMedicine

Ulcer, Corneal »

This type of corneal ulcer is usually associated with a connective tissue disease, such as rheumatoid arthritis (RA), Sjögren syndrome, Mooren ulcer, or a systemic vasculitic disorder (eg, systemic lupus erythematosus [SLE], Wegener granulomatosis, polyarteritis nodosa).

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