Pyrus Messages 20 Reaction score 4 Thread starter Aug 4, 2015 #1 Why do some people sneeze on exposure to light?
Bystander Science Advisor Homework Helper Gold Member Messages 5,629 Reaction score 1,778 Aug 4, 2015 #2 https://en.wikipedia.org/wiki/Photic_sneeze_reflex
Bandersnatch Science Advisor Messages 3,625 Reaction score 3,313 Aug 4, 2015 #3 Bystander said: https://en.wikipedia.org/wiki/Photic_sneeze_reflex wikipedia said: Autosomal Dominant Compelling Helio-Ophthalmic Outburst Syndrome (ACHOO) *groan*
Bystander said: https://en.wikipedia.org/wiki/Photic_sneeze_reflex wikipedia said: Autosomal Dominant Compelling Helio-Ophthalmic Outburst Syndrome (ACHOO) *groan*
rootone Messages 3,398 Reaction score 945 Aug 4, 2015 #4 This can certainly happen to me, but only with strong summer sunlight, not with low winter sunlight or artificial light. Usually I get a run of 4-5 sneezes and then feel somewhat dizzy for the next couple of minutes.
This can certainly happen to me, but only with strong summer sunlight, not with low winter sunlight or artificial light. Usually I get a run of 4-5 sneezes and then feel somewhat dizzy for the next couple of minutes.