A cataract signifies the clouding of the eye lens which naturally affects clarity of vision. In most cases, cataracts develop slowly and may not affect eyesight very significantly. However, they soon begin impacting vision and if left untreated, may even cause blindness. In fact, almost 50% of cases of blindness worldwide can be attributed to cataract. It is thus very helpful if cataracts are detected in the early stages so that adequate measures can be taken to prevent worsening of the condition. Here is a list of signs and symptoms to watch out for – if one has these, they should undergo an eye examination to check for cataracts.
1. Blurred Vision
The cloudy film that develops over the lens causes a gradual blurring of one’s vision. In the early stages, the impediment to eyesight is too slight to be noticeable. However, as the condition progresses unchecked, vision becomes unclear and blurred, often described as the sensation of looking through a foggy glass. This blurring of eyesight cannot be corrected by the using of eyeglasses or artificial lenses.