Have you recently experienced sudden flashes of light after a head or eye injury? These bursts—known as photopsia—may be your eyes warning you of possible retinal damage or detachment. In this post, Dr. Keshav Narain of South Bay Retina explains how trauma can trigger eye flashes, what symptoms signal an emergency, and why prompt evaluation is critical for preventing permanent vision loss. Learn when to seek care, what to expect during an eye exam after injury, and how to pro

Have you noticed sudden flashes of light after a head or eye injury? These eye flashes—known as photopsia—can signal serious conditions like retinal tears or detachment. In this article, Dr. Keshav Narain of South Bay Retina explains how trauma can affect your retina, what symptoms require urgent care, and why timely evaluation is crucial to protect your vision. Learn the warning signs, diagnostic steps, and preventive measures to keep your eyes safe after injury.

San Jose | Eye flashes duration explained—learn how long flashes last, common causes, and when they may signal a retinal emergency.

Understanding a Common Yet Surprising Part of Getting Older As we age, our bodies go through countless changes—some expected, some less...

Understanding the Sudden Bursts of Light in Your Vision Have you ever seen sudden streaks, sparks, or flashes of light—like lightning...