Have you ever met a person that just sneezes and sneezes in the morning? This is likely because we are exposed to common allergens at night while napping and morning symptoms may be a reflection of night-time exposure. Pollen counts are often at their highest in the mornings. For people who are allergic to pollen, this can be a time when symptoms occur most strongly, resulting in repeated sneezing. There can be many other factors responsible for morning sneezing. As you know Sneezing is an immune response meant to clear mucus out of the sinuses. Most of the time, it is an involuntary react... Show more