Why We Sneeze
How Humans Work

Why We Sneeze

Whether you are in a meeting, a seminar, or a funeral you can’t escape it. The impulse to sneeze will get you wherever you go. Let's take a look at why we sneeze...

Published February 26, 2024

This information is solely for informational purposes. IT IS NOT INTENDED TO PROVIDE MEDICAL ADVICE. Neither the editor(s), author(s) nor publisher(s) take responsibility for any possible consequences from any treatment, procedure, exercise, dietary modification, action or application of medication which results from reading or following the information contained in this information. The publication of this information does not constitute the practice of medicine, and this information does not replace the advice of your physician or other health care provider. Before undertaking any course of treatment, the reader must seek the advice of their physician or other health care provider.

Sneezing: it's a universal experience that doesn't discriminate, whether you're in a quiet library or amidst an important meeting.

Let's delve into the mechanics of sneezing and explore strategies to minimize this sometimes awkward yet natural reflex.


General Function Of Sneezing:

General Function Of Sneezing

A sneeze acts as a protective reflex, safeguarding the respiratory system from potential irritants.

Characterized by rapid, forceful expulsion of air through the nose and mouth, sneezing serves to clear the upper airways of particles that could otherwise pose a threat to deeper respiratory structures.

The nasal cavity, with its internal hairs, acts as an initial filter, trapping dust and larger particles.

This mechanism ensures that only warmed, moistened, and cleaned air reaches the lungs.

The trigeminal nerve plays a pivotal role in this process, detecting irritants and initiating the sneeze reflex.

Read More: The Real Cause Of Your Runny Nose

Common Triggers For Sneezing:

Common Triggers For Sneezing

Various factors can trigger sneezing, including:

  • Environmental temperature shifts

  • Upper respiratory infections

  • Allergies, such as reactions to mold spores or pollen (hay fever)

  • Inhalation of fine particles like smoke or dust

  • The photic sneeze reflex, triggered by bright light

Read More: 10 Potent Benefits Of Naringenin

Helpful Ways To Prevent Sneezing:

Helpful Ways To Prevent Sneezing

To prevent sneezing, identifying and avoiding triggers is key.

Consider investing in an air purifier to remove airborne particles from your living space.

Steer clear of strong fragrances and aerosols, which can irritate nasal passages.

If sneezing is imminent, pinching the nose might help suppress the reflex.

However, if a sneeze does escape, it's safer to let it out rather than suppress it, as holding in a sneeze can cause internal damage.

Addressing potential nutrient deficiencies through a balanced diet can enhance resilience against environmental triggers, reducing sneeze-inducing reactions.


Sneezing, while sometimes inconvenient, is a critical response for respiratory health, preventing the infiltration of harmful particles.

For those seeking a holistic approach to minimizing sneezing and enhancing overall well-being, The Thermo Diet offers a nutritional framework designed to fortify the body against common irritants.

Thermo Diet