When to see a doctor about flashes of light in the eye The source of these flashes may ultimately be relatively harmless, but ...

Treatment varies widely ... detached or torn you won't feel pain in the eye but your vision will be suddenly blurred and you might also experience: Flashes of light Decreased peripheral vision ...

Multiple other factors, including genetics, dehydration and age, can also cause them to form, making them uniquely difficult to treat. “Dark circles result from under-eye puffiness, volume loss ...