Seek emergency care if your symptoms include eye swelling, vision changes, severe headache, neck stiffness, or fever. Nasal congestion occurs when tissue lining the nose swells because of inflamed ...

Alexander. This works by drawing water out of the congested mucosa in your nose, ultimately shrinking the swollen nasal tissue and clearing up the stuffiness, he says. Saline spray is a safe ...

Flushing the nose with salt water helps by maintaining moisture so the sinuses can function properly and also by flushing out any thick mucus debris which may block the sinuses. Also, the salt's ...