There's really nothing you can do to shut off the nasal cycleThe nasal cycle is the unconscious alternating partial congestion and decongestion of the nasal cavities in humans and other animals. This results in greater airflow through one nostril with periodic alternation between the nostrils.https://en.wikipedia.org › wiki › Nasal_cycle
When we have a cold, the blood vessels in the nose dilate as part of the body's immune response, and the nose also produces more mucus. Both of these changes cause congestion, but you'll feel more blocked in the nostril that's currently 'off duty'. The nostril with the full airflow might feel fine.
Using your index and middle fingers, apply pressure near your nose between your cheekbones and jaw. Move your fingers in a circular motion toward your ears. You can use your thumbs instead of your fingers for a deeper massage. This should take 30 seconds to a minute.
Try rubbing diluted eucalyptus oil on the chest as a decongestant, or inhale eucalyptus or peppermint oil to clear stuffiness. Adding lavender, cedar, or lemon to steam may also soothe nasal passages. Inhaling menthol not only provides relief from nasal congestion, but might help inhibit infection as well.
How Long Does Nasal Congestion Last? If your nasal congestion is from a cold or flu, it will likely last as long your cold or flu (anywhere from five to 10 days) or even longer. If your nasal congestion is the result of allergies, it may last longer, depending on your exposure to that particular allergen.
Prop yourself up
The best position to sleep with a stuffy nose is typically on your back with your head slightly elevated13. A blocked nose at night often feels worse as your body position causes more blood to flow to your nose, increasing the swelling14.
You can also try putting your head back and pinching your nose, then holding your breath for as long as you can. Take a breath when you finally have to, and your sinuses should be clear.
Prop yourself up
The best position to sleep with a stuffy nose is typically on your back with your head slightly elevated13. A blocked nose at night often feels worse as your body position causes more blood to flow to your nose, increasing the swelling14.
A sinus flush, which is also called nasal or saline irrigation, is a simple method for gently flushing out your nasal passages with a salt solution. A sinus flush can be effective at relieving nasal congestion and irritation, caused by a sinus infection, allergies, or a cold.