What Causes Some People to Sneeze So Loudly?

By Shubhi Kumar
21 May 2025, 13:00 IST

The loudness of a sneeze depends on lung capacity, airway structure, and air force, influenced by both individual physiology and social habits like suppressing or exaggerating sneezes. Check the causes!

Respiratory system structure

The size and shape of the nose, pharynx, and mouth influence the sound of a sneeze.

Lung Capacity and Power of Air Release

The larger one's lung capacity, the more air can be taken in one sneeze and expelled forcefully. This creates a louder sound.

Social and Cultural Factors

Some individuals tend to repress sneezing or tend to let out loud sneezes, based on habit, social norms, or personal preference.

Allergies

Sneezing occurs increasingly and soundly under allergic conditions due to irritation and inflammation of the nasal passages.

Infection

Due to the presence of inflammation, invasion by bacterial particles, and other respiratory irritants, cold and respiratory infections occur.

Information credits

This information is sourced from the Cleveland Clinic. However, it is advisable to consult a healthcare professional for personalised suggestions.