Sinusitis Treatment - Do Antibiotics Really Cure Sinus Infection?

Sinuses are hollow pockets of air located on either side of the nose, behind and in-between the eyes, and in the forehead. The sinuses produce mucus that cleans and moistens the membranes of the nose and throat. When the sinuses become blocked and filled with fluid, bacteria can grow there and cause infection (sinusitis). Sinusitis is another name for a sinus infection, a common disorder.