Aired February 4/5 2016. Synopsis: While Stefan secretly struggles with his own experience in the Phoenix stone, he tries to help Damon recover and regain his grip on reality; Matt spirals out of control; Tyler attends Alaric's baby shower; Caroline makes an upsetting discovery.
A Multiple Sclerosis Foundation answered. Optic neuritis, a common first sign of multiple sclerosis (MS), can cause blurry vision, blind spots, dimmed color and eye pain. A follow-up study of people with optic neuritis found that the majority of those examined 15 years later had 20/20 vision in the affected eye.
For myopia, things that are too far away appear blurry. For hyperopia, things that are too close are blurry. An individual with myopia or hyperopia might need to squint in order to see these blurry objects clearly. This can lead to eyestrain, which can then cause headaches.