TIL that most people don’t sneeze when there is bright sunlight and that the acronym for that syndrom is ACHOO (Autosomal Dominant Compelling Helio-Ophthalmic Outburst)

Read more: https://en.wikipedia.org/wiki/Photic_sneeze_reflex

What do you think?

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  1. Wait, this isn’t something everyone has? I kind of took for granted that photic sneezing was universal with maybe a small percentage that didn’t have the reflex, not the reverse.

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