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It happens so to protect our eyes from the bright light.When the harmful light rays hit the retina,the brain forces us to shut our eyes by making us sneeze.

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Q: Why do you sneeze when looking at light?
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How do you force a sneeze when you feel one coming on but can't sneeze?

Try looking at a bright light or inhaling a strong scent like pepper or essential oils to stimulate the sneeze reflex. Gently rubbing the tip of your nose or drinking a carbonated beverage may also help trigger a sneeze.


How can you sneeze on purpose?

If you want to sneeze on purpose than you get a pepper shaker and stick the pepper on/in your nose or/and you show your eyes to a light source and then your posiblity to sneeze is 73% out of 100%


What is optic sneezes?

When a bright light, like the sun, makes you sneeze.


What does jerry Seinfeld feel you should say to someone after a sneeze?

"you're good looking"


How do you sneeze on command?

Bright lights! Ever wak out into the sun and sneeze, it's a natural reaction to the light. Other than that maybe snorting/sniffing pepper.


Do you get itchy tickly noses where you cant sneeze but you have to?

Yeah, that happens to me sometimes, and it feels terrible. When I get that, I look at a bright light, and I'm almost always able to sneeze afterwards.


Do organisms and other plants perform photosynthesis?

yes, they do. Have you noticed that when your trying to sneeze, and it wont come up, that if you look at a bright light, you sneeze? Wierd, I know, but it's true!


Do people remember you when you sneeze?

I am compelled to ask how you came up with such a question? I guess if you blatantly walk up to someone and sneeze in their face, you can take it to the bank that they are going to remember you and not in a positive light!


What is a photic sneeze response?

The photic sneeze response is a genetic condition where exposure to bright light, such as sunlight, triggers a reflexive sneeze. It is estimated to affect about 18-35% of the population. The exact cause of this phenomenon is not fully understood.


Why does bright light cause some people to sneeze?

I am not a doctor nor any kind of researcher. Just someone who sneezes when I walk out into the sun. My idea is that when we are exposed to the bright light, we squint our eyes. When this happens it restricts our sinuses. A natural way of clearing our sinuses is a sneeze.


A rhyme denotes what happens when you sneeze on certain days of the week what happens on Tuesday?

If you sneeze on a Tuesday, you will kiss a stranger. The whole rhyme goes: If you sneeze on Monday, you sneeze for danger; Sneeze on a Tuesday, kiss a stranger; Sneeze on a Wednesday, sneeze for a letter; Sneeze on a Thursday, something better; Sneeze on a Friday, sneeze for sorrow; Sneeze on a Saturday, see your sweetheart to-morrow.


What causes sneezing when looking at bright lights?

I have never actually heard that before. Interesting. I have heard that when you see whales it makes you sneeze though.