Question: why say alhamdulillah when sneeze?
Answer: When one sneezes the vapors that were trapped would be released through the mouth, if they're not released they would create some other problems in the body. ... So, sneezing is a blessing, hence we thank the Almighty for giving it by saying "ALHAMDHULILLAH". Alhamdulillah simply means "Praise be to God (Allah)".