The visual phenomenon that people experience with migraines do vary from person to person but often involve blurry vision with a lighted phenomenon; many people describe them as shimmering, but most consistently is an abnormal lighted visual phenomenon which is sometimes associated with blurring or hazy vision.

I have a questions about seeing a little prism in certain light in my right eye - not a migraine, and it's almost like I Dr. Dan B. Eye surgeon experienced in cataracts, glaucoma, retina & neuro-ophthalmology

Customer: seeing prisms in my peripheral vision Doctor's Assistant: Have you experienced any changes or blurriness in your vision? Eye pain? Eye pain? Are your eyes dry or bloodshot?

A combination of sharp geometric, angular prism effect, left eye only, rather large area in letter "C" shape generally, peripheral, seems to have gone away now so lasted about 30 minutes. I have had this perhaps once or twice before with headache (migraine I think) but that was always following very stressful, tired physical state.

The connection between your brain bleed and double vision is plausible, especially given the timing.Worsening vision may indicate progression of the underlying problem or new neurological or structural issues.A comprehensive evaluation by a neuro-ophthalmologist, along with imaging, is the next best step to address the root cause and explore ...

The prisms were only to the left side of vision field; started as just a small arc and grew to about 3/4 of a circle. I did not experience a headache, but did have some odd feeling of pressure and some nausea.

The visual phenomenon that people experience with migraines do vary from person to person but often involve blurry vision with a lighted phenomenon; many people describe them as shimmering, but most consistently is an abnormal lighted visual phenomenon which is sometimes associated with blurring or hazy vision in one part of the visual field.

I've had the strange prism vision in both eyes 4 times now- this time worst-usually proceeded by looking a a bright Dr. Rick Ophthalmology since 1994 with Retina sub-specialty interest

Discover the causes of prism vision in both eyes, including moving shapes and C-shaped visions. Get expert answers on eye health at JustAnswer.

Customer: I am seeing prism like shapes in my central vision, been going for about 15 mins now Doctor's Assistant: Have you experienced any changes or blurriness in your vision? Eye pain? Are your eyes dry or bloodshot?