https://blogs.mercola.com:443/sites/vitalvotes/archive/2026/05/14/could-this-common-sunlight-reaction-be-hardwired-in-your-dna.aspxFor some people, stepping into bright sunlight doesn’t just cause squinting — it triggers an uncontrollable sneeze attack. The condition, known as ACHOO syndrome or the photic sneeze reflex, causes sneezing fits when the eyes are suddenlyenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)