Doctor insights on:
What could cause light visual hallucinations like auras around lightsources, afterimages, trails, hearing music?
Yes, depending: Visual changes are not unusual in depersonalization, and moreso derealization. If the symptoms come and go, then the visual snow effect may dissipate when the dissociative symptoms resolve. As usual, symptoms like this are found with other conditions, and a good medical evaluation is in order if it has not been done yet, before attributing this to depersonalization, or a related issue. ...Read more
Could be many things: If this happens, see a doctor immediately. It could be decompensation of a pre-existing muscle balance problem. It could also be a stoke that can cause this, but less likely and far more dangerous. Again to sort this out, please have an exam. ...Read moreSee 1 more doctor answer
See an Eye Doctor: You need to be checked by an opthalmologist. ...Read more
Headaches, vision change, floaters, visual snow, halos, starburts and glare could all of these symptoms combined be brain related ?
Auras, visual issues: Indicate the need to see an eye doctor or your family doc ASAP. The sooner this is treated the less likely it is to create permanent damage. Peace and good health. ...Read more
Progressive macular pucker 20/30 vision, distortion & glaucoma. Visual fIeld good,nerve damage 30-45%.Would vitrectomy cause glaucoma to progress?
Possible: Vitrectomy and glaucoma may have an association. It is suspected that glaucoma occurs more often in patients who have had vitrectomy and subsequent cataract surgery. An ongoing clinical trial is aimed to answer this question with more clarity. PROVE Study. http://www.aaojournal.org/article/S0161-6420(14)00344-3/references AND https://clinicaltrials.gov/ct2/show/NCT01162356 ...Read more
Lt.eye mac.pucker.Corrected vision 20/40 µpsia.Amsler grid nl.Corrected vision 20/40.Age 69.Could the macuar pucker cause micropsia?Rt. eye20/30.
Micropsia: Yes, it can if the macular pucker is severe enough. Micropsia is a condition in which objects are perceived to be smaller than they actually are. Micropsia can be caused by optical factors (such as wearing glasses), by distortion of images in the eye (such as optically, via swelling of the cornea or from changes in the shape of the retina such as from retinal edema,macular degeneration, and more ...Read more
Yes: Visual field testing will occasionally pickup small areas of visual field depressions if the floater is particularly large and thick, as some patients may have. Since they move, a repeat visual field should also show the depression to have moved. I would not however expect a large visual field abnormality from a floater and certainly l recommend an exam to rule out any problems by an eye md. ...Read moreSee 1 more doctor answer
Visual migraine: Are usually associated with visual disturbances that start in your central vision and expand outward. Glare and halos are not usually related to this visual phenomenon and indicative of other visual pathway abnormalities. Something as simple as dry eyes, to refractive error (glasses) to cataracts can cause the symptoms you are describing. A comprehensive eye exam will give you the solution. ...Read moreSee 1 more doctor answer
Not usually: Cataracts cause halos/glare especially when driving at night, blurry vision, loss of contrast sensitivity (decreased contrast between objects & background ) & decreased vision: even on; these symptoms worse with time. Flashing lights usually due to vitreous changes, retinal traction, hole, detachment, or brain blood flow issues/migraines; More info: [email protected] ...Read moreSee 1 more doctor answer
Migraine: I am guessing that you have intermittant episodes of odd lights in oval patterns with some greying out of the vision lasting 2 minutes to 2 hours. This is the pattern of occipital migraine. If it clears completly in between, that is almost cerainly what is happening. If something else is happening, or the vision does not return, then see your ophthalmologist. ...Read more
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