Eye Floaters & Flashes — What They Mean
For educational purposes only — not medical advice. Always consult a qualified healthcare provider. For adults 18+.
Most floaters are a harmless, normal part of aging — but a sudden burst of new ones, or flashes of light, can be a warning sign. This guide explains the difference clearly and calmly.
What floaters and flashes are and why they appear, which are harmless and which are urgent, the link to the aging eye and retinal detachment, and the exact warning signs that mean you should be seen the same day.
What's inside
- →What floaters are — specks in your vision
- →Why flashes happen — the eye's signals
- →Harmless vs urgent — the key difference
- →The aging eye — why floaters increase
- →Retinal warning signs — when it's an emergency
- →When to act fast — same-day eye care
For educational purposes only
This guide is educational information about eye and vision health — it is not medical advice, diagnosis, or treatment, and it is not a substitute for care from a qualified eye-care professional. It does not diagnose, treat, cure, or prevent any condition. See an optometrist or ophthalmologist for regular eye exams and about any change in your vision, and do not start or stop any medication without medical advice. SEEK URGENT CARE for sudden vision loss, a curtain or shadow over your vision, a sudden burst of new floaters or flashes of light, eye pain with redness, or any chemical or penetrating injury to the eye; in a medical emergency, call 911.