What are some common signs of cataracts?

• A. Redness and swelling
• B. Blurred vision, sensitivity to glare, and difficulty seeing at night
• C. Loss of vision in one eye
• D. Frequent headaches

Answer: (B)

Cataracts typically present with specific visual symptoms as the condition progresses. Blurred vision is a hallmark sign, resulting from the clouding of the lens, which interferes with the clarity of light entering the eye. Individuals may also experience sensitivity to glare, finding bright lights uncomfortable and causing halos around lights, particularly at night. Difficulty seeing in low-light conditions is another common symptom, reflecting how cataracts can impede vision, especially under challenging lighting situations.

The other options do not align with the typical signs of cataracts. Redness and swelling are more indicative of conditions like conjunctivitis or other inflammatory eye diseases. Loss of vision in one eye could suggest other issues like retinal detachment rather than cataracts, which usually affect both eyes, though not necessarily symmetrically. Frequent headaches typically result from eye strain or refractive errors rather than being directly caused by cataracts. Understanding these symptoms helps in identifying and managing cataracts effectively.