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)

Recognizing when a sign points to a lens-related problem that needs lens removal and reevaluation centers on how the eye responds to wear. Redness that comes with pain is a red flag: pain suggests the cornea or deeper tissues may be affected, such as a corneal abrasion, infection, or keratitis, which can worsen with continued wear. Removing the lens right away reduces ongoing irritation and allows a clear eye exam to determine the cause and the appropriate treatment. Reassessing with the lens out helps ensure any issues aren’t masked by wear and can prevent further damage.

In contrast, a small amount of discomfort that improves after cleaning often stems from minor debris or transient irritation rather than a true lens-related problem. A mild itch that goes away can be due to environmental factors or conjunctival irritation, not an urgent complication. Normal vision with no symptoms indicates the eye is currently functioning well with the lens.

If redness with pain occurs, take the lens out, avoid wearing it again until an eye care professional has evaluated the eye, and seek prompt care if pain persists, vision changes, discharge, or light sensitivity develop.