Menu Healthy Lifestyle Diseases & Conditions First Aid Symptoms Tests & Procedures Videos Definitions FAQs PtosisUpdated: 2025-01-28DescriptionAn upper eyelid that is drooping or not fully open.When to make a doctor's appointmentSee a healthcare professional if: Vision is limited or blocked. One eyelid suddenly droops or closes. Double vision. Pain. © 1998-2025 Mayo Foundation for Medical Education and Research(MFMER). All rights reserved. Terms of Use