General Information About Ocular Migraine
Disease Details and Frequently Asked Questions
Unlike a classic migraine, it is a vascular condition where headaches are rarely seen, but temporary visual anomalies (vision loss or light displays) occur in the visual field of both eyes.
A person usually notices a small blind spot (scotoma) in the center of their visual field. This spot gradually grows, and shimmering, flashing, and moving zigzag lines (aura) form around it.
No. No matter how frightening the attacks may be, they usually pass on their own within 20 to 30 minutes, and vision returns to its 100% former, healthy state. It leaves no permanent damage.
Extreme stress, insomnia, straining the eyes by looking at a computer or phone for long hours, excessive caffeine, certain foods like chocolate or cheese, and bright/flickering lights can initiate an attack.
A detailed eye examination is performed to check for any physical tear/damage in the visual center or retina. If the eye is healthy and the complaints only come in episodes, the diagnosis is made neurologically.
Resting in a dark and quiet room during an attack is usually sufficient. For patients experiencing frequent attacks, a neurologist may prescribe migraine prophylaxis (preventative medications) to prevent vascular spasms.
Our health library contents are prepared for informational purposes only and with scientific data available at the time of recording. For all your questions, concerns, diagnosis, or treatment regarding your health, please consult your doctor or a healthcare institution.
