The photic sneeze reflex manifests itself in the form of uncontrollable sneezing in response to a stimulus which would not produce a sneeze in people without the trait. The sneezes generally …

2023年7月10日 · If you sneeze uncontrollably when you see the sun or a bright light shines in your eyes, you probably have a photic sneeze reflex, or ACHOO syndrome.

2015年10月30日 · While certainly not as dramatic as bursting into flames, for some people, sudden exposure to sunlight produces an unexpected reflex - they sneeze. Chances are this …

2024年1月28日 · Photic sneeze reflex is a condition triggered by exposure to bright light. Around 35% of the population has this reflex. Sneezing is a natural response that removes irritants …

2018年11月28日 · Officially known as photic sneeze reflex, sun sneezing is a condition that triggers a sneeze when people are exposed to bright lights. It affects an estimated 18 to 35 …

2023年11月30日 · What is the photic sneeze reflex? The photic sneeze reflex causes a person to sneeze in response to sudden exposure to bright light, such as when going outside into the …

2016年2月18日 · Ever since he was a kid, Manuel, a 40-year-old resident of southeastern Michigan, knew that if he stared into a bright light — the sun or a bright lightbulb — he’d …

2024年6月15日 · When you step outside from a dark building into the full glare of the sun, do you suddenly have the urge to sneeze? If so, you're not alone — as many as 1 in 3 people display …

2002年11月18日 · Reflexive sneezing induced by light, and sunlight in particular, is estimated to occur in 18 to 35 percent of the population and is known as the photic sneeze reflex (PSR) or …

2017年5月1日 · Research into the genetics underlying photic sneeze reflex has found that just one letter's difference in our DNA code can determine if someone is a Sun sneezer or not - but …