Can A Sinus Mucous Cyst Travel To The Lungs?

Can A Sinus Mucous Cyst Travel To The Lungs? The nasal passage is a pathway for viruses and allergens to enter your lungs. So the nose and sinuses are often associated with many lung disorders. A sinus or nasal passage inflammation may trigger reflexes and cause asthma attacks. How does sinus drainage get into lungs?