this post was submitted on 17 Jun 2023
17 points (94.7% liked)

Today I learned

7585 readers
2 users here now

founded 4 years ago
MODERATORS
[email protected]
17
TIL about Photic Sneeze Relfex (en.wikipedia.org)
submitted 2 years ago by Brunbrun6766 to c/[email protected]
5 comments fedilink hide all child comments
 

Today I learned about the term Photic Sneeze Reflex. For me it's very mild and actually kind of advantageous. When I feel a sneeze coming on but it begins to fade I can make it happen by looking directly at a bright light.

I had no idea that not everyone can do this, between 18-35% of people. Also for some it is entirely detrimental, resulting in sneezing fits.

you are viewing a single comment's thread
view the rest of the comments
[–] porl 2 points 2 years ago

I can rarely go outside without sneezing. Really annoying on bright days!