Quick Relief for a Stuffy Nose
Tip from U/loxagos_snake: If you have a stuffy nose due to a cold or allergy, try doing push-ups, jumping jacks, or any form of intense sudden activity. It’s near-instant relief.
I always get the exact mechanism wrong, but since stuffy noses happen due to swelling in the tissue of the nose, sudden activity promotes blood flow and drainage of mucus. It’s temporary, of course, but worth a try.