A New Kind of Contact Lens
ROCHESTER, MINN -- Maintaining contact lenses can be a burdensome chore, but the March issue of Mayo Clinic Women's HealthSource reports that the Food and Drug Administration (FDA) has approved a new kind of contact lens.
The new lenses can be worn for up to 30 days without removal. If the lenses are removed before replacement time, they will need to be cleaned and disinfected, and the wearer must give the eyes a one-night break before putting the lenses back in.
The FDA approved the new lenses based on a study of 697 people who wore the lenses for one year. About 67 percent of the wearers achieved an average wearing time of 22 to 31 days and nights. About five percent experienced one episode of corneal inflammation. Less serious problems included conjunctivitis, dry eyes, and mild burning or stinging sensations.
The FDA points out that extended-wear contact lenses carry a greater risk of vision-threatening complications than lenses worn only during waking hours. That's why it's best to discuss all of your options with your optometrist or eye doctor.
Shelly Plutowski507-284-5005 (days)507-284-2511 (evenings)e-mail: [email protected]
Mayo Clinic Women's HealthSource is published monthly to help women enjoy healthier, more productive lives. Revenue from subscriptions is used to support medical research at Mayo Clinic. To subscribe, please call 800-351-8963, extension 9PK1.
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