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.
Blurry vision, or the inability to bring objects into sharp focus, can be caused by a number of conditions. Sometimes fatigue or illness can cause vision to be temporarily blurred. The following eye problems can also cause blurry vision: 1  Nearsightedness. 2  Farsightedness. 3  Presbyopia. 4  Astigmatism. 5  Cataracts. 6  Glaucoma. 7  Uveitis. 8  Dry eye syndrome. 9  Migraine.