This video covers the most common nose and sinus problems. You will learn about colds and runny noses caused by viruses, short-term sinus infections from a cold, short-term sinus infections caused by bacteria, long-term sinus infections, a crooked wall inside the nose (deviated septum), scroll-shaped structures inside the nose that have grown too large (enlarged turbinates), and how the nose is sometimes packed after surgery. The video also goes over the main treatment options and explains common sinus operations in plain terms.