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>The photic sneeze reflex (also known as Autosomal Dominant Compelling Helio-Ophthalmic Outburst (ACHOO) syndrome[1] or photosneezia, from the Greek φῶς, phōs, "light" and colloquially sun sneezing) is an inherited and congenital autosomal dominant reflex condition that causes sneezing in response to numerous stimuli, such as looking at bright lights or periocular (surrounding the eyeball) injection. The condition affects 18–35% of the world's population,[2] but its exact mechanism of action is not well understood.[3]
this is some fucking bullshit gene