(HealthDay News) -- Nasal congestion, commonly called a stuffy nose, occurs when the tissues that line the inside of the nose become swollen.
The U.S. National Library of Medicine says common causes of nasal congestion include:
How Wildfires Might Increase Risk Of Flu, COVID-19
Flu-Linked Brain Swelling Is Rare in Kids, But It Can Be Fatal
52 Kids Have Died From Flu So Far This Season as Child Hospitalizations Rise
Nasal Spray Flu Vaccine Now Available for At-Home Use
Holiday Flu Surge Drives Record Illness Across the U.S. — Here's What You Can Do