Research Finds Up to 35% of the World’s Population Sneezes After Seeing Bright Light
Do you sneeze after seeing bright light? Well, you're not alone. ACHOO syndrome, or Autosomal Dominant Compulsive Helio-Ophthalmic Outbursts, is estimated to affect between 18–35% of people around the world. While not a dangerous condition, it is one that continues to mystify scientists. Records of ACHOO syndrome have been found as far back as 350 BCE.