Flashes and Floaters

Flashes and floaters occur when tiny clumps or strands of collagen in the vitreous gel cast shadows on the retina or tug on its surface, producing the sensation of small spots, threads, or cobwebs drifting in your vision and brief bursts or streaks of light. While occasional floaters and mild flashes are common—especially as the vitreous naturally changes with age—a sudden increase or onset of these symptoms can signal a retinal tear or detachment. If you notice new, persistent, or worsening flashes and floaters, prompt eye evaluation is essential to rule out serious complications and protect your vision.