Cataract affects about half of Australians aged 50 and older, making it a common health issue. By the age of 80, almost everyone is affected. No wonder, we all know someone who has had Cataract or has been treated for them. But have you ever wondered what causes them? While aging is a common cause, did you know that there are other factors that can increase your risk of getting Cataract? Gaining awareness of these risk factors is essential for a more comprehensive understanding of this eye condition and its implications.
6 Risk factors of cataract:
Age:
As mentioned above, Cataract are predominantly an age-related condition. As we grow older, the proteins in the eye’s lens can clump together, causing cloudiness and reduced vision. It’s a natural part of the aging process, and the likelihood of developing Cataract significantly increases after the age of 50. For this reason, regular eye check-ups become essential as we advance in years to monitor and manage this risk.
Family History:
As is the case with many diseases, genetic predisposition plays a role in cataract development. If Cataract run in your family, your risk increases. Understanding your family history can alert you to the need for more vigilant eye care and proactive measures as you age.
Excessive Exposure to UV Rays:
Prolonged exposure to ultraviolet (UV) rays, often stemming from sunlight, can heighten the risk of Cataract. It is crucial to shield your eyes with UV-blocking sunglasses, particularly in sunny or high-altitude environments. These precautions are essential for reducing the cumulative effects of UV radiation on your eye health.
Diabetes:
Individuals with diabetes face an elevated risk of cataract development. Elevated blood sugar levels can detrimentally affect the eye’s lens, leading to cloudiness and vision problems. Effective management of blood sugar levels is helpful in mitigating this risk.
Obesity:
Obesity is associated with an increased risk of Cataract. It can lead to metabolic changes in the body that affect eye health and contribute to cataract formation. By maintaining a healthy weight and embracing a lifestyle that promotes overall well-being, you can address this risk factor and enjoy its broader health benefits.
Eye Injuries:
Previous eye injuries or trauma can also be a significant risk factor for Cataract. Physical damage to the eye can disrupt the structure and function of the lens, leading to the development of Cataract over time. Whether it’s from accidents, sports injuries, or other incidents, protecting your eyes and seeking immediate medical attention in case of an eye injury is crucial in minimizing this risk. Regular eye check-ups can help detect and address early signs of Cataract resulting from trauma.
Cataract can be treated with surgery. Cataract surgery is a safe and effective procedure that provides improved vision and a better quality of life. Seeking timely medical attention and discussing surgical options with an eye care professional can help restore clear vision and enhance overall well-being.
Also read: What to Eat after Cataract Surgery