against stuffed nose

Maybe I've written about this before, but it's one of the best remedies and it fits autumn.
Use sliced unions as a cure for a stuffed nose.

Sprays will influence the skin and glands in your nose. The glands will swell even more when a spray is used for more than about a week to ten days.
But a sliced union won't.

You can use a spray to start treatment. But when the nose is open you can keep it open with an union.

Good luck!