Menu Healthy Lifestyle Diseases & Conditions First Aid Symptoms Tests & Procedures Videos Definitions FAQs NystagmusUpdated: 2018-05-24When to seek immediate medical careSee a doctor immediately if: Dizzy or lightheaded When to make a doctor's appointmentMake an appointment to see a doctor if: First-time nystagmus Ringing sensation in ears © 1998-2023 Mayo Foundation for Medical Education and Research(MFMER). All rights reserved. Terms of Use