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What is achoo?

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Anonymous

12y ago
Updated: 12/5/2022

The photic sneeze reflex (also known as photoptarmosis, colloquially known as "sun sneezing") is a condition of uncontrollable sneezing in response to numerous stimuli, such as looking at bright lights or periocular(surrounding the eyeball) injection. The condition affects 18--35% of the population, but its exact mechanism of action is not well understood.

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Mia Herzog

Lvl 10
2y ago

What else can I help you with?