Sneezing is a reflex action triggered by irritation in the nasal passages. It is the body’s way of expelling irritants such as dust, pollen, pet dander, or other allergens, as well as viruses or bacteria.
Sneezing is a reflex action triggered by irritation in the nasal passages. It is the body’s way of expelling irritants such as dust, pollen, pet dander, or other allergens, as well as viruses or bacteria.