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 …

Sneezing is an involuntary burst of air forced from your lungs through your nose and mouth. It usually happens when things like dust, pollen or viruses irritate the mucus membranes that line your nose …

Jan 27, 2024 · When this happens, your body does what it needs to do to clear the nose — it causes a sneeze. A sneeze is one of your body’s first defenses against invading bacteria and bugs.

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 …

Dec 26, 2025 · While an occasional sneeze is perfectly normal — it’s your body’s way of clearing irritants from your nasal passages — persistent sneezing that disrupts your daily life often signals an …

When you feel a sneeze coming on, there’s not much you can do to stop it—especially if you’re suffering from a cold or seasonal allergies. And you can’t control how loud you sneeze, try as you might.

May 7, 2025 · Understanding the reasons behind sneezing can help you manage and prevent it effectively. Here are 10 common causes and triggers of sneezing: 1. Allergies. One of the most …

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,” …

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 …