Floaters
Floaters are small spots, threads, or cobweb-like shapes that drift across your field of vision. Most are caused by harmless changes in the vitreous gel of the eye, but a sudden increase in floaters can signal a serious problem.
Table of Contents
Quick Facts
- ICD-10: H43.3
Seek Same-Day Care For
- Sudden new floaters, especially many at once
- Flashes of light
- Curtain or shadow across part of vision (possible retinal detachment)
- Sudden decrease in vision
Causes
- Age-related vitreous shrinkage and posterior vitreous detachment
- Nearsightedness (myopia)
- Recent eye surgery or trauma
- Inflammation inside the eye
- Bleeding into the vitreous (diabetic eye disease)
- Retinal tear or detachment
Treatment
- Most floaters need no treatment — the brain adjusts
- Laser vitreolysis or vitrectomy for severe persistent floaters (rarely needed)
- Urgent treatment for retinal tear or detachment
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you are experiencing a medical emergency, call your local emergency number immediately.
References
- American Academy of Ophthalmology. Floaters Information.