Menu Healthy Lifestyle Diseases & Conditions First Aid Symptoms Tests & Procedures Videos Definitions FAQs FloatersUpdated: 2017-06-13When to seek immediate medical careSee a doctor immediately if: Sudden onset of new floaters Vision loss Many more eye floaters than usual Flashes of light © 1998-2024 Mayo Foundation for Medical Education and Research(MFMER). All rights reserved. Terms of Use