Basics about Vis Snow
what is visual snow?
A neurological disorder that causes sufferers to see fake Snow.
does Visual snow only contain visual symptoms?
No it contains sensory symptoms outside of vision.
No the exact cause is unknown.
Name a specialist that the patient should visit.
Neurologist, neuro-ophthalmologist, ophthalmologist.
is there a cure?
There hasn't been a cure discovered yet.
What does the fake snow look like?
Perceived television static or dots
What is palinopsia?
Seeing trailing images after an object is already gone.
which part of the brain is causing or affected by Visual snow Usually.
Where visual processing occurs; Occipital lobes.
Usually, how long does the disease need to be present for diagnosis?
3 months.
The best type of medicine for improving quality of life.
Antidepressants and other mental health medicines.
is it long lasting or short?
Visual snow is chronic; it is long lasting
What does photophobia mean in visual snow syndrome?
Unusual increased sensitivity to lights.
Overactivity in visual processing areas; Occipital lobes.
How many extra visual symptoms---besides static---need to be present in order to be considered.
At least two more visually.
An anti-seizure medication currently being studied for use.
Lamotrigine?
How much of the population is affected by this syndrome?
About 2-3% worldwide.
What is the night-vision problem associated
Difficulty viewing at night; Nyctalopia.
What is a common condition correlating to visual snow.
Migraines.
How do Healthcare providers start analysis the syndrome.
Physical eye examination and medical history reviews.
A visual device for help symptoms.
Blue light blockers
Is visual snow contagious?
No, visual snow doesn't spread.
What are two non-visual symptoms?
Tinnitus, anxiety, brain fog, insomnia, dizziness, and/or migraine.
What mental health condition follows visual snow.
Anxiety or depression.
Why should other diseases be ruled out first?
Visual snow can often resemble the symptoms of another condition.
The 2 most important part of managing symptoms.
Stress reductions and sleep improvements