What is Cataract? How it affects our eyes

A cataract is a clouding of the lens in the eye that affects vision. The lens, located behind the iris and pupil, is normally clear, allowing light to pass through and focus on the retina at the back of the eye. However, when a cataract develops, the lens becomes cloudy, causing blurry or hazy vision, increased sensitivity to glare, difficulty seeing at night, and faded colors. This clouding can progress over time, leading to further vision impairment if left untreated.

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Cataracts commonly develop with age, but they can also result from factors like injury, certain medications, medical conditions such as diabetes, and prolonged exposure to ultraviolet light. Smoking and excessive alcohol consumption may also increase the risk of developing cataracts.

The treatment for cataracts involves surgical removal of the cloudy lens and replacement with an artificial lens. This procedure is highly effective in restoring clear vision for most people. However, it's important to diagnose and manage cataracts early to prevent significant vision loss and maintain overall eye health. Regular eye exams are crucial for detecting cataracts and other eye conditions early on.