I Have Just Realised That I Have And Suffer From

Autosomal-dominant Compelling Helio-Ophthalmic Outburst syndrome, otherwise known as ACHOO syndrome, despite the word dominant in the name, it is the name for a crazy sneezing reflex that 20-30% of people (myself included) experience when they look into a bright light, Photic sneeze reflex is another, much less stupendous name for this, so now I know why when I look into a bright light I sneeze!