Reviewed By:
Masashi Mimura, MD (Ophthalmology)
Dr. Mimura Graduated from the Osaka Medical College and obtained his ophthalmologist certification in 2007. He opened an outpatient clinic for oculoplastic and reconstructive surgery at Osaka Kaijo Hospital. Subsequently, he was appointed as the assistant professor at the Department of Ophthalmology, Osaka Medical College, in 2014. He then served an international fellowship at the Department of Ophthalmology/Oculoplastic and Reconstructive Surgery, California State University, San Diego. Since then, he has been appointed as Lecturer in the Departments of Ophthalmology at Osaka Medical College and Toho University Medical Center Sakura Hospital. Dr. Mimura is currently the Director of Oculofacial Clinic Osaka, where he specializes in Oculofacial Plastic and Reconstructive Surgery.
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Seeing spots of light that expand for 15-30 minutes before disappearing
Seeing jagged spots of light, like the teeth of a saw
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Content updated on Jan 4, 2023
Seek professional care if you experience any of the following symptoms
Seeing flashes of light
Degeneration of the lens inside the eye, causing it to become opaque. As a result, lights appear glaring and vision becomes blurred. In the elderly, cataracts are usually caused by aging, In children however, it may be due to genetic conditions, drugs, or viral infections while in the womb.
Diabetic retinopathy is a condition that causes vision loss in patients with diabetes. due to damage to the blood vessels in the retina. Your retina is a thin layer of tissue that lines the back of your eyes and responsible for turning the light signals your eyes receive into images in your brain. These damaged vessels in the retina will result in blurring of vision or even vision loss.
Macular edema is the buildup of fluid in the macula, the area in your retina responsible for central vision. Macular edema occurs when there is fluid leading to swelling in the macula. This buildup of fluid will lead to blurring of vision and vision loss in severe cases. Macular edema can be commonly caused by a blockage in your retinal arteries or veins as well as diabetes.
Pathologic myopia
Diabetic macular edema (DME)
An eye condition that causes holes to appear in the vision when looking at things. The cause is a peeling off of the retina (sensing layer of the eye). This is usually due to aging, eye injury or diabetes.
Your doctor may ask these questions to check for this symptom
Do you see flickering or flashes of light even when you are in a dark room?
Do you have headaches or does your head feel heavy?
Do you have redness, pain, or itching in your eyes?
Do you see tiny shapes or dots floating around in your vision (sometimes appearing like insects)?
Do you have problems moving your eyes in a specific direction?
Other Related Symptoms
Reviewed By:
Masashi Mimura, MD (Ophthalmology)
Dr. Mimura Graduated from the Osaka Medical College and obtained his ophthalmologist certification in 2007. He opened an outpatient clinic for oculoplastic and reconstructive surgery at Osaka Kaijo Hospital. Subsequently, he was appointed as the assistant professor at the Department of Ophthalmology, Osaka Medical College, in 2014. He then served an international fellowship at the Department of Ophthalmology/Oculoplastic and Reconstructive Surgery, California State University, San Diego. Since then, he has been appointed as Lecturer in the Departments of Ophthalmology at Osaka Medical College and Toho University Medical Center Sakura Hospital. Dr. Mimura is currently the Director of Oculofacial Clinic Osaka, where he specializes in Oculofacial Plastic and Reconstructive Surgery.
Just 3 minutes.
Developed by doctors.
Ubie is supervised by 50+ medical experts worldwide
Seiji Kanazawa, MD, PHD
Obstetrics and gynecology (OBGYN)
National Center for Child Health and Development, Japan