Understanding glaucoma and cataracts: how they affect eye health
Glaucoma is commonly linked to inherited risk, meaning a person is more likely to develop it if parents or grandparents have had the condition. This view comes from a physician who works as an ophthalmologist, microsurgeon, and laser surgeon at a prominent eye clinic. The professional notes that the eye’s anatomy plays a central role in glaucoma, especially the structure of the anterior chamber angle through which intraocular fluid must flow.
Risk factors highlighted by the doctor include high myopia, moderate to high hyperopia, past eye injuries, and inflammatory conditions of the choroid such as iritis, iridocyclitis, or posterior uveitis, particularly in people over 40. Glaucoma can present as either closed-angle or open-angle. The closed-angle form tends to trigger a sudden attack with eye pain, while the open-angle form can develop quietly. Regular preventive examinations help detect the disease early and prevent progression.
Cataracts are described as a natural aging change in the lens material. However, they don’t affect everyone at the same age. The ophthalmologist notes that several factors can speed up cataract formation, including exposure to chemical substances, toxins, certain medications, chemotherapy, smoking, prior eye or systemic diseases, diabetes, and high exposure to ultraviolet rays. These factors can contribute to faster lens aging and opacity.
At present there is no evidence-based method to prevent lens opacity completely. When changes occur, treatment may involve surgical intervention to restore vision and comfort. Ongoing eye health monitoring remains a key part of managing both glaucoma and cataracts over time.
For readers seeking practical guidance on these conditions, it’s important to consult with a licensed eye care professional who can provide individualized assessment and management plans. Recent clinical guidelines emphasize routine eye exams, especially for individuals with known risk factors, to support early detection and timely treatment. (Source: Canadian Ophthalmology Association; corroborating guidance from leading U.S. eye care organizations.)