Is It OK to Block Your Nose When You Sneeze?
No, it's not okay to block your nose when you sneeze. Doing so is dangerous.
Suppressing a sneeze by closing your mouth and pinching your nose significantly increases the pressure within your airways. Multiple sources confirm this increased pressure can be five to twenty times higher than a normal sneeze. [Source: University of Wollongong, October 26, 2023; Healthline, August 29, 2019; BMJ Case Reports, January 15, 2018]. This pressure, with no escape route, can cause damage to delicate structures in your body.
Potential Consequences:
- Eye damage: Increased pressure can cause damage to blood vessels in your eyes.
- Ear damage: Similar damage can occur to your eardrums.
- Blood vessel rupture: Blood vessels in your head and neck are vulnerable to rupture from the increased pressure.
These consequences, while rare, are serious enough to warrant avoiding the practice of blocking your nose during a sneeze. Instead, it is advisable to sneeze openly and cover your mouth and nose with a tissue or your elbow. [Source: CDC, April 16, 2024; Health.com, November 10, 2023]
The Importance of Proper Sneezing Etiquette
Proper sneezing etiquette helps to prevent the spread of germs and protects your own health. Always aim to cover your mouth and nose when sneezing, preferably with a tissue that you immediately dispose of. If a tissue isn't readily available, use the crook of your elbow. This helps contain airborne droplets that may carry viruses or bacteria.
Conclusion
In summary, while it might seem like a simple action, blocking your nose when sneezing carries the potential for significant health risks. Openly sneezing and covering your mouth and nose are safer and healthier practices.
