A cataract develops when the natural lens of the eye becomes cloudy, making it difficult to see clearly. It commonly develops with age, but diabetes, eye injuries, and certain medications can also increase the risk. Knowing the symptoms of cataract can help you seek timely eye care. Common Symptoms of Cataract Cataracts often develop slowly. Common warning signs include: Blurred or cloudy vision: Objects may appear hazy, as if you are looking through a foggy window. Difficulty seeing at night: Driving or walking in dim light may become harder. Sensitivity to bright light: Sunlight, lamps, and vehicle headlights may cause discomfort or glare. Halos around lights: You may notice circles around streetlights or headlights. Faded colours: Colours may appear dull, yellowish, or less bright. Frequent changes in glasses: Your spectacle prescription may need updating more often. Double vision in one eye: Some cataracts can cause overlapping or multiple images. Symptoms vary from person to person, and early cataracts may not cause noticeable problems.