Sneezing in Space: How Astronauts Keep the Cabin Fresh
Discover how astronauts manage sneezing in microgravity, the health protocols on the ISS, and the tech that keeps the cabin air clean.
Ever have a sneeze that just won’t quit? It can ruin a meeting, a date, or a workout. The good news is you don’t have to sit there helpless. Below are simple, practical steps you can try the next time a sneeze starts buzzing.
When you feel the tickle, try pressing the soft part of your nose with your thumb and forefinger. Holding steady for a few seconds often breaks the reflex. Another trick is to swallow a sip of water or bite down on a tiny piece of bread. Both move the throat muscles and can distract the sneeze signal.
If the tickle is caused by bright light, turn away or close your eyes. Many people have a photic sneeze reflex, so dimming the lights can calm the urge.
Most sneezing comes from allergies or irritants. Keeping windows closed on high‑pollen days and using an air purifier can cut down the particles that trigger sneezes. Wash bedding in hot water weekly to remove dust mites, a common hidden culprit.
Over‑the‑counter antihistamines, like loratadine or cetirizine, work well for allergy‑related sneezing. If you prefer a spray, a saline nasal rinse clears mucus and reduces irritation. Use a neti pot or a squeeze bottle with sterile saline solution once a day during peak allergy season.
Spice lovers should know that strong odors—pepper, perfume, cleaning chemicals—can set off sneezes. When cooking, keep a vent on and consider wearing a light mask if you’re sensitive.
Hydration matters too. Staying well‑watered keeps the nasal lining moist, which makes it less likely to overreact to minor irritants.
Finally, if sneezing persists for weeks, comes with a fever, or is accompanied by thick yellow discharge, it may be a sinus infection. In that case, a short course of prescription antibiotics or a doctor‑approved steroid spray could be needed.
Remember, sneezing is a natural reflex, but it doesn’t have to control your day. Try the quick press‑nose trick, keep allergens out of your home, and use a gentle saline rinse. With a few easy habits, you’ll keep sneezes in check and stay focused on what matters.
Discover how astronauts manage sneezing in microgravity, the health protocols on the ISS, and the tech that keeps the cabin air clean.