edit data. Becky Chambers is the author of the award-nominated science fiction novel The Long Way to a Small, Angry Planet, as well as the upcoming stand-alone sequel, A Closed & Common Orbit. She also writes nonfiction essays and short stories, which can be found in various places around the internet.
If so look into Psuedotumor Cerebri. Its cause by a buildup of spinal fluid in your brain restricting the arteries in your eyes. This condition can result in permanent vision loss. It cause pressure in your head resulting in a migraine/headache and can impact your vision. MRI and MR Venogram along with a lummbar puncture are required to diagnose it.
In this article. Font Size. A. A. A. Ocular migraines cause vision loss or blindness lasting less than an hour, along with or following a migraine headache. Experts sometimes call these episodes retinal,  ophthalmic , or monocular (meaning one eye) migraines.This problem is rare.ision loss can be a complication of retinal migraines. Headache that lasts from four to 72 hours. The headache tends to: 1  Affect one side of your head. 2  Feel moderately or very painful. 3  Pulsate in intensity.