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.
Some rare types of migraines can cause temporary paralysis or blindness, and can even mimic some very serious medical conditions. More than 13 percent of Americans are affected by migraines, severe pain in the head that is sometimes accompanied by vision problems, nausea, vomiting, and dizziness.
A migraine with aura is a different condition to a retinal migraine, although some of the symptoms are similar. Migraines with aura also cause visual disturbances such as flashes of light, blind spots, and other visual changes. However, a retinal migraine differs from a migraine with aura for two main reasons: The visual symptoms only occur in one eye and not both Complete but temporary blindness may occur in one eye only