Holding in a sneeze might feel polite, but it can hurt you. All that air has to go somewhere.
Why do we sneeze?
A sneeze is how your body blasts dust and pollen out of your nose. The air bursts out of your nose and mouth with great force.
What if you hold it in?
Some people pinch their nose and close their mouth to stop it. Then the pressure gets trapped inside you. It can push air toward your ears, and in rare cases damage an eardrum.
So what should you do?
Just let it out, into a tissue or your elbow. If your ear or throat hurts after holding one in, see a doctor.
A man in Britain once held in a sneeze with his nose and mouth shut. The pressure tore a hole in his throat, but doctors helped him heal.
Sources
- Cleveland Clinic Health Essentials: Can Holding in a Sneeze Hurt You?
- MedlinePlus, US National Library of Medicine: Sneezing
- Scientific American: Why do we sneeze?
- BMJ Case Reports 2018, doi 10.1136/bcr-2016-218906, read on PubMed Central: Snap, crackle and pop: when sneezing leads to crackling in the neck
- NPR, read on member station KPBS: Man Ruptures His Throat By Stifling A Big Sneeze, Prompting Doctors' Warning
- CDC: Healthy Habits: Coughing and Sneezing
- NHS: Perforated eardrum
- SBS News: SBS News (quoting the BMJ Case Reports authors)
- CBS News (outside surgeon: 'exceedingly rare'): CBS News (outside surgeon: 'exceedingly rare')
- STV News: STV News (Ninewells Hospital, Dundee case)