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Is holding back a sneeze dangerous?
Thanks for asking.
Whether it's a matter of courtesy or preventing the spread of germs, it's not uncommon for people to hold back a sneeze.
When this happens, the intercostal muscles contract strongly, but without the release of air, if the nose is pinched or the mouth is closed.
However, sneezing is a natural bodily reflex designed to expel dust, microbes or any other irritating substances from the nasal cavity.
Our respiratory system comes equipped with a filter lining the airways.
Dust and allergens, for example, are wrapped in mucus and propelled by vibrato cilia.
Sneezing, coughing or blowing your nose helps expel this mixture, effectively cleansing the respiratory passages.
Absolutely, it's good for your health.
It's a beneficial burst to eliminate bacteria, viruses and even urban pollution, with droplets expelled at speeds of around 50 km per hour and reaching up to 8 or 9 meters away.
Occasionally holding back a sneeze isn't a big deal, but it shouldn't become a habit.
In general, it's better to let it out, especially as there can be various consequences.
Suppressing a sneeze when the body signals the need for it increases pressure in the nose sinuses throat, ears and even the brain.
This can lead to different injuries, such as small ruptures of blood vessels or eardrums.
It may also damage the diaphragm or result in lower back pain.
There's also a risk of eye swelling, nosebleeds or headaches.
Serious cases include pneumothorax, where air accumulates between the two layers of the pleura, the membrane covering the lungs.
According to Healthlinecom, the pressure is significantly higher when resisting the natural expulsion of air during a sneeze, increasing by 5 to 24 times compared to a regular sneeze.
Is there a right way to sneeze then?
Experts say that taking certain precautions is crucial to protect those around you.
It's best to sneeze into the crook of your elbow, cover your nose and mouth or isolate yourself if possible.
Regular hand washing is also important, as it can help prevent the spread of viruses.
There you have it!
Now you know whether holding back a sneeze is dangerous.
In under three minutes, we answer your questions and help you understand the true meaning behind the trends, concepts and acronyms that are making headlines.
Listen along and you will really know for sure.
