Introduction

Eye-care professionals might mention early cataract development during a routine eye exam, even if you aren't experiencing visual symptoms. Although your doctor can detect the onset of cataracts, you'll likely be the first to notice changes in your vision that might necessitate cataract surgery. Lens clouding can begin at any age but is rare before 40. However, symptoms usually emerge many years after the initial development. Cataract surgery is typically recommended when significant vision issues arise. If you experience blurry vision, glare difficulties, poor color vision, or frequent prescription changes, consult an eye-care professional. For early cataracts, vision improvement might be achieved through prescription changes, magnifying lenses, or increased lighting. Eventually, surgery becomes the only effective intervention, decided based on the degree of visual impairment.

Prevention

Currently, there's no surefire way to prevent cataract formation. Secondary prevention involves managing other eye diseases that can cause cataracts and minimizing exposure to factors promoting them. Wearing sunglasses outdoors during the day can reduce cataract risk by filtering UV light and slowing their progression. While some people take vitamins, minerals, and herbal extracts to decrease cataract formation, no scientific evidence supports their efficacy. No topical or oral medications or supplements are proven to prevent cataracts. Adopting a healthy lifestyle might help, similar to preventing other diseases. Maintaining a proper diet, controlling blood sugar if you have diabetes, and having regular medical checkups are essential steps.