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  2. The most common causes of ocular migraines and how to ... - AOL

    www.aol.com/news/most-common-causes-ocular...

    Temporary loss of vision or a portion of the vision of one eye, lasting seconds to minutes, may also be an indication of a circulatory disorder or swelling of the optic nerve and should be ...

  3. Retinal migraine - Wikipedia

    en.wikipedia.org/wiki/Retinal_migraine

    Retinal migraine is associated with transient monocular visual loss in one eye lasting less than one hour. [1]During some episodes, the visual loss may occur with no headache and at other times throbbing headache on the same side of the head as the visual loss may occur, accompanied by severe light sensitivity and/or nausea.

  4. Amaurosis fugax - Wikipedia

    en.wikipedia.org/wiki/Amaurosis_fugax

    Duration depends on the cause of the vision loss. Obscured vision due to papilledema may last only seconds, while a severely atherosclerotic carotid artery may be associated with a duration of one to ten minutes. [6] Certainly, additional symptoms may be present with the amaurosis fugax, and those findings will depend on the cause of the ...

  5. How to get rid of a headache - AOL

    www.aol.com/lifestyle/rid-headache-140004060.html

    What causes headaches? ... Migraine sufferers may also have an aura, temporary loss of vision or see flashing lights or zig-zag lines. Migraines can be triggered by stress, anxiety, hormonal ...

  6. Scintillating scotoma - Wikipedia

    en.wikipedia.org/wiki/Scintillating_scotoma

    It may occur as an isolated symptom without headache in acephalgic migraine. [7] In teichopsia, migraine sufferers may see patterns that look like the shape of the walls of a star fort. As the scotoma area expands, some people perceive only a bright flickering area that obstructs normal vision, while others describe seeing various patterns.

  7. A rare disorder causing vision loss is becoming far less rare ...

    www.aol.com/news/rare-disorder-causing-vision...

    Intracranial hypertension, a disorder that causes vision loss, is on the rise in the area. An Ascension Sacred Heart doctor is one the case.

  8. Photopsia - Wikipedia

    en.wikipedia.org/wiki/Photopsia

    It is light-sensitive and communicates visual messages to the brain. If the retina detaches, it moves and shifts from its normal position. This can cause photopsia, but can also cause permanent vision loss. Medical attention is needed to prevent vision loss. Procedures may include laser treatment, freezing, or surgery.

  9. Ocular ischemic syndrome - Wikipedia

    en.wikipedia.org/wiki/Ocular_ischemic_syndrome

    Ocular ischemic syndrome is the constellation of ocular signs and symptoms secondary to severe, chronic arterial hypoperfusion to the eye. [1] Amaurosis fugax is a form of acute vision loss caused by reduced blood flow to the eye; it may be a warning sign of an impending stroke, as both stroke and retinal artery occlusion can be caused by thromboembolism due to atherosclerosis elsewhere in the ...

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