Normal.: It's called the photic sneeze reflex, and it occurs in around 20-30% of the population. The reason it exists is not well understood. No treatment is needed, but he should consider shielding his eyes from abrupt light or sunlight to avoid triggering a forceful bout of sneezes, especially if driving or operating machinery.
Answered 9/18/2017
3.5k views
A doctor has provided 1 answer
A doctor has provided 1 answer
13 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question