Extended wearing of contact lenses, especially for use in aphakia after cataract surgery, is practical but must be monitored by the ophthalmologist, who should see the patient at least twice a year. The patient should clean the lenses once a week. Because of their larger size, soft lenses are easier for elderly persons to handle. Wearing comfort usually is immediate, and a brief or no adaptation period is necessary. Such patients should carry an emergency card or bracelet that identifies them as contact lens wearers.
Soft lenses are brittle when dry and break easily.
Because most soft lenses are hydrophilic, conventional solutions for rigid contact lenses should not be used. Most therapeutic eyedrops can be used with soft lenses. All rights reserved.