Some contact-lens wearers may be starving their eyes of oxygen, reports The Globe and Mail. “Vascularization occurs when the cornea [the eye’s transparent cover] can’t get the oxygen it needs through surface contact with the air and begins growing blood vessels to compensate.” Impaired vision or even blindness can result. Dr. Raymond Stein, chief of ophthalmology at a Toronto hospital, says that the “worst scenario is when a patient fails to take care of his or her lenses and does not come in for follow-up.” Optometrists encourage patients to consult an eye-care professional to make sure that they have the right contact lenses for their particular eyes and then to follow the recommended wear schedule and lens-care instructions.
Oxygen-Starved Eyes
Some contact-lens wearers may be starving their eyes of oxygen, reports The Globe and Mail. “Vascularization occurs when the cornea [the eye’s transparent cover] can’t get the oxygen it needs through surface contact with the air and begins growing blood vessels to compensate.” Impaired vision or even blindness can result. Dr. Raymond Stein, chief of ophthalmology at a Toronto hospital, says that the “worst scenario is when a patient fails to take care of his or her lenses and does not come in for follow-up.” Optometrists encourage patients to consult an eye-care professional to make sure that they have the right contact lenses for their particular eyes and then to follow the recommended wear schedule and lens-care instructions.