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Can Stress or Fatigue Cause Eye Flashes?
Understanding the Link Between Mental Strain and Visual Disturbances Have you ever noticed quick flashes of light in your vision, like sparkles or streaks, especially when you're extremely tired or stressed? While eye flashes—technically called photopsia—are often linked to changes inside the eye, such as problems with the retina or vitreous gel, many people wonder whether stress or fatigue could be the culprit behind these unsettling sensations. In this article, we’ll explor

Keshav Narain, M.D.
Aug 25, 20253 min read


How Aging Affects Vitreous Gel and Causes Eye Flashes
Understanding a Common Yet Surprising Part of Getting Older As we age, our bodies go through countless changes—some expected, some less so. One of the lesser-known but very common changes happens deep inside the eye, in a jelly-like substance called the vitreous gel. If you’ve ever noticed sudden flashes of light in your vision, especially as you’ve gotten older, this may be why. Let’s explore how aging affects the vitreous and why these visual flashes occur—plus when they mi

Keshav Narain, M.D.
Aug 18, 20253 min read
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