Do Floaters Mean Retinal Detachment?

Floaters can get less pronounced, but they are permanent and stay in eye. Sometimes, they can be a sign of a more serious eye condition called retinal detachment. In this condition, the shrinking and pulling away of the vitreous (called posterior vitreous detachment) causes the retina to detach.

When should I worry about eye floaters?

Floaters can be harmless, but if you experience change or increase in number, have possible other symptoms such as flashes of light, a curtain coming into and blocking your vision or decreased vision, you should contact an ophthalmologist, optometrist or go to the emergency room.

What are the warning signs of a detached retina?

Symptoms
  • The sudden appearance of many floaters — tiny specks that seem to drift through your field of vision.
  • Flashes of light in one or both eyes (photopsia)
  • Blurred vision.
  • Gradually reduced side (peripheral) vision.
  • A curtain-like shadow over your visual field.
James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.