Which sign indicates a lens-related problem requiring lens removal and reevaluation?

Which sign indicates a lens-related problem requiring lens removal and reevaluation?

• A. Redness with pain
• B. Slight discomfort that improves after cleaning
• C. Mild itch that goes away
• D. Normal vision with no symptoms

Answer: (A)

The main idea is spotting warning signs that mean the lens could be causing harm and needs to come out for a recheck. Redness with pain is the strongest red flag because pain points to possible corneal involvement or surface damage (like a scratch or early infection). Leaving the lens in place when both redness and pain are present can allow damage to worsen, so removing the lens gives a chance to inspect the eye and the lens, check for corneal staining, and seek prompt professional evaluation if needed. Other scenarios—discomfort that improves after cleaning, or a mild itch that goes away—often reflect minor irritation from deposits or environmental factors and don’t carry the same immediate risk, especially if symptoms resolve with cleaning. Normal vision with no symptoms clearly indicates there isn’t an active lens-related problem at that moment.