A sneeze expels air forcibly from the mouth and nose in an explosive, spasmodic involuntary action. This action allows for mucus to escape through the nasal cavity and saliva to escape from the oral …

Apr 2, 2024 · When you sneeze, it removes irritants like dirt, dust and pollen from your nose or throat. It’s your body’s way of getting rid of things that can make you sick or cause inflammation.

Nov 1, 2024 · It helps the body expel infections and irritants. This article looks at different causes of sneezing, tips to relieve sneezing, treating underlying causes, and when to contact a doctor....

Nov 15, 2025 · Sneezing helps expel harmful substances from the nose. Sneezing can be caused by allergies, infections, or dry air. Holding in a sneeze can cause damage to the eardrums or blood …

Jun 9, 2025 · First, a sneeze starts in your nerves. When the lining of your nose gets irritated—from a cold, pollen, dust, smoke, pepper, etc.—your body goes into reaction mode. Your “sneeze center,” …

A sneeze is a sudden burst of air expelled from the lungs through the nose and mouth. It’s the result of the inflammation of the trigeminal nerve in the nose.

Jan 26, 2025 · In short, sneezing is the body’s way of protecting itself by clearing irritants from the nasal passages, helping to prevent potential harm or discomfort. While occasional sneezing is a natural …