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.