The autosomal dominant compelling helio ophthalmic outburst syndrome is characterized by a series of sneeze fits triggered by exposure to strong light with a quick change in intensity rather than a steady wavelength. Autosomal Dominant Compelling Helio-Ophthalmic Outburst Syndrome, also known as Photic Sneeze Reflex, is the most prevalent symptom. So, if a patient sneezes and continues to sneeze for at least 3-10 times without control after being exposed to a quick change in the wavelength of light, the patient may have a Photic Sneezing Reflex.

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