Health by Robert MacMillan MD Probably the most serious loss of one of our senses as we age is the loss of vision; when it is advanced, independent living is rarely possible. Over the last few decades, there have been significant advances in the treatment of disorders of the eye, allowing us to continue daily activities such as reading and driving for many years. It is important to know what things we can do to help preserve our vision, and how important regular examinations are for early detection and treatment of these conditions. In Canada, we are fortunate that our universal health-care coverage allows us to access eye examinations on a regular basis. For those over 65 years of age, the Canadian Ophthalmological Society recommends that regular exams should be performed every two years; more often, if indicated by certain conditions or family histories of eye diseases. These routine exams for refraction and any prescription for corrective lenses and the early detection of any eye condition are usually effectively managed by optometrists. With the identification of other eye conditions by the optometrist, family doctor or other practitioner, referral to an ophthalmologist would be indicated. Those with established eye conditions or medical conditions that are associated with eye disease, such as diabetes and hypertension, would then be followed by physicians. For areas in which ophthalmologists are not readily available, optometrists will provide ongoing monitoring and such patients are usually covered for their care. There are well-known precautions which we can take that may help preserve our eyesight. Protecting andPreserving Your Eyesight 34 | www.snowbirds.org
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