Which symptom is commonly associated with retinal detachment and requires urgent evaluation?

• A. Flashes of light and sudden floaters with a curtain-like shadow
• B. Gradual vision loss over years
• C. Redness and tearing of the eye
• D. Chronic eye discomfort after reading

Answer: (A)

Recognizing retinal detachment hinges on a sudden change in vision accompanied by specific warning signs. Flashes of light, new floaters, and a curtain-like shadow creeping across part of the visual field are classic indicators that the retina may have separated from the back of the eye. This is an emergency because the retina needs to stay attached to function properly; delaying treatment can lead to permanent vision loss. Urgent evaluation by an eye specialist is essential to confirm the detachment and proceed with intervention, such as laser therapy, cryopexy, or surgical repair.

The other symptoms fit less with retinal detachment. Gradual vision loss over years points to conditions like cataracts or glaucoma. Redness and tearing suggest inflammation or infection of the eye, not detachment. Chronic discomfort after reading is more consistent with strain or dry eye.