Common signs of a sinus infection include a cold that seems to be lasting too long, headaches, tenderness and swelling. Learn about the dangers of bacterial sinus infections with help from a pediatrician in this free video on sinus problems.
Expert: David Hill
Bio: Dr. David Hill is a fellow of the American Academy of Pediatrics and vice president of Cape Fear Pediatrics in Wilmington, N.C.
Filmmaker: Reel Media LLC