The function of sneezing is to expel irritants from the nasal cavity. A sneeze (also known as sternutation) is a semi-autonomous, convulsive expulsion of air from the lungs through the …

Jan 27, 2024 · A sneeze happens when something like mucus, a tiny object, or an allergen interacts with skin or the tiny hairs that line your nose. Sneezing is a mechanism your body …

Apr 2, 2024 · What is sneezing? Sneezing is a forceful burst of air that comes from your lungs and exits your body through your nose and mouth. It’s involuntary. You can’t control when a …

SNEEZE definition: 1. When you sneeze, air and often small drops of liquid suddenly come out of your nose and mouth in…. Learn more.

Mar 31, 2024 · A sneeze is a sudden, forceful, uncontrolled burst of air through the nose and mouth.

May 7, 2025 · Sneezing is a natural reflex that helps clear irritants from your nasal passages. While it’s often harmless, frequent sneezing can be a sign of underlying conditions or …

Nov 15, 2025 · People sneeze if the brain senses an intruder, like an allergen or pollutant, in the nasal passages. Bright light and even large meals can trigger sneezing.

Dec 7, 2025 · The involuntary action known as a sneeze, or sternutation, is a powerful and complex reflex designed to protect the body’s respiratory system. This sudden, convulsive …

Nov 1, 2024 · Sneezing is an involuntary reflex that removes irritants from the nose and can happen regularly. On average, a person who is not unwell sneezes about four times a day. …

Definition A sneeze is a sudden, forceful, uncontrolled burst of air through the nose and mouth.