09/02/2026
Sudden changes in vision can be unsettling. One moment, things seem normal; the next, vision is blurred, distorted, or partially lost. While not all vision changes are emergencies, sudden symptoms should never be ignored, especially when the retina may be involved.
The retina is the light-sensitive tissue at the back of the eye that converts light into signals sent to the brain. Because it plays a central role in vision, retinal problems can lead to rapid and sometimes permanent vision loss if not addressed promptly.
Symptoms:
Sudden retinal symptoms may appear differently from person to person. Warning signs include:
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Sudden blurred or distorted vision
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Flashes of light, especially in peripheral vision
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New floaters or a sudden increase in floaters
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A dark shadow or curtain moving across the field of vision
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Loss of central or side vision
These symptoms may indicate conditions such as retinal tears, retinal detachment, or vascular problems affecting the retina. Any sudden change should be treated as urgent.
FAQ Section
Q: Are flashes and floaters always serious?
Not always, but a sudden onset or a noticeable increase can signal a retinal issue and should be evaluated promptly.
Q: Can retinal problems cause pain?
Most retinal conditions are painless, which is why vision changes may be the only warning sign.
Q: Is sudden vision loss always permanent?
Not necessarily. Many retinal conditions can be treated successfully if diagnosed early.
Our Approach
At Barraquer Eye Hospital, sudden vision changes are evaluated with urgency and precision. Advanced retinal imaging and comprehensive examinations help specialists quickly identify the cause and determine the most appropriate course of action. Timely, evidence-based approach helps preserve vision and minimize long-term impact.
Our Experts
Dr. Wissam Charafeddin Aboul-Hosn -Consultant Ophthalmologist, Retina Expert
Dr. Wissam Charafeddin is a Specialist Ophthalmologist at Barraquer Eye Hospital UAE, with over 15 years of experience in retinal and general eye care. He is European Board Certified and specializes in retinal diseases, including diabetic retinopathy, age-related macular degeneration, vascular retinal disorders, and congenital retinal conditions.
Dr. Charafeddin has trained and practiced internationally, contributing to research published in major ophthalmology journals. He is also committed to humanitarian work, participating in multiple missions to Africa through the Barraquer Foundation. Fluent in English, Arabic, Spanish, and French, he combines advanced expertise with compassionate patient care.
Dr. Elisa Carreras Bertran - Consultant Ophthalmologist, Retina Specialist
Dr. Elisa Carreras is a Consultant Ophthalmologist at Barraquer Eye Hospital UAE, with over 17 years of experience in retinal care for both adults and children. She specializes in medical and surgical retina, including complex pediatric retina conditions.
Dr. Carreras completed his vitreoretinal fellowship at Oxford University, UK, and has practiced as a Vitreoretinal Consultant in the UK and Spain. She has published numerous research papers, contributed to global ophthalmology education, and trained eye specialists from around the world.
Conclusion
Sudden vision changes should never be ignored. While not all cases indicate serious disease, retinal conditions often require prompt attention to prevent permanent damage.
At Barraquer Eye Hospital, specialized retinal care and advanced diagnostics ensure that vision changes are evaluated quickly and managed effectively.
If you experience sudden vision symptoms, seeking specialist care as soon as possible can help protect your sight.
Schedule a consultation today
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Email: appointments@barraquer.ae
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Phone (outside UAE): +971 4 573 9999
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Toll-Free (inside UAE): 800 234 823 (BEHUAE)
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Working Hours: Daily from 8:30 AM to 6:00 PM
Extended hours on Mondays until 8:00 PM