Visual Snow

What is the prevalence of Visual Snow?

How many people does Visual Snow affect? Does it have the same prevalence in men and women? And in the different countries?

Visual Snow is a relatively rare condition characterized by the presence of persistent visual disturbances. These disturbances manifest as tiny flickering dots or static-like patterns across a person's entire visual field, similar to the noise on a television screen. While the exact cause of Visual Snow remains unknown, it is believed to be related to hyperexcitability of the visual cortex in the brain.

As for the prevalence of Visual Snow, it is considered to be a rare condition. Research on its prevalence is limited, making it challenging to provide precise figures. However, estimates suggest that Visual Snow affects approximately 1 in 100,000 individuals. It is important to note that due to the lack of awareness and misdiagnosis, the actual prevalence may be higher than reported.

Visual Snow can significantly impact a person's quality of life, causing visual discomfort, difficulty focusing, and even anxiety or depression. While there is currently no known cure for Visual Snow, various management strategies such as lifestyle modifications, medication, and cognitive-behavioral therapy can help individuals cope with the symptoms.

by Diseasemaps

I am not aware of prevalence studies about this condition because it's not been defined as medical diagnosis yet.

5/28/17 by Leonardo 2000

There is no statistic in this case. UK seems to have the most activity but yet be confirmed.

6/4/17 by Jayden 1410

Visual snow is always present and persistent.

10/2/17 by Rrakusin 2000

I'd say it's uncommon/rare

1/12/18 by Max 3550

It is currently unknown how many patients suffer from visual snow worldwide. The available data tells us that there is possibly a higher prevalence of the disease in the male population and that the average age of affected subjects is relatively young (13). The onset of symptoms can be in very early life, with most people presenting symptoms for their entire lifetime. There is also a proportion of subjects who have a sudden and unpredictable onset of the disease; this occasionally, but not necessarily, follows an identifiable cause.

5/28/19 by Labnjab 2500

On the map I see more men, I'm a woman myself. Only 5% of population got it or less I believe.

9/3/19 by Yasmine Elsen 2500

I don’t know anyone else who has it. I think it’s rare

9/4/19 by Denali 2550

This is currently unknown. Based on sufferers, around 40% have said they have had the condition for as long as they recall. There appears to be no difference is male/female ratio.

9/14/21 by Kay 2670

Results The visual snow population had an average age of 29 years and had no sex prevalence. The disorder usually started in early life, and ≈40% of patients had symptoms for as long as they could remember. The most commonly experienced static was black and white.

3/14/22 by Khaled 3630

Top questions

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