I am frequently stuffy myself, and they said it was non-allergic vasomotor rhinitis. Also, I am pretty sure there are surgeries available for nasal
bones. After all, if the nasal septum (divider between nostrils) can be surgically repaired, why not other bones? I would use tiger balm to clear a stuffy nose. Decongestants can give you rapid heartbeat and are as addictive as any other drugs, so try to only use those when you absolutely cannot breathe without them and tiger balm fails.