As we age, our eyes undergo several changes, often beginning with presbyopia, a common condition where the eye loses its ability to focus on nearby objects. Usually starting in the early 40s, this condition results from the hardening of the eye’s lens. Initially, people may hold reading material at arm’s length to compensate, but eventually glasses or multifocal contact lenses become necessary.
Another age-related issue is floaters, which appear as spots in the vision due to the liquification of the vitreous, a gel-like substance in the eye. This can lead to clumps forming and separating from the retina. If floaters are accompanied by flashes, it may indicate retinal detachment and requires immediate medical attention.
Dry eyes are also common with aging, as tear production decreases. This can cause itching, strain, and blurred vision. Lubricating drops can provide relief, while sagging eyelids may lead to excessive tearing due to increased sensitivity.
Older adults are also at higher risk for serious eye diseases, including cataracts, glaucoma, age-related macular degeneration (AMD), and diabetic retinopathy. These conditions can significantly impair vision and may even lead to blindness.
Regular eye exams, particularly for those over 65, are essential for early detection and treatment. Many provinces offer health coverage for senior eye exams, making it important to prioritize routine visits to the optometrist.
