The sinuses are hollow spaces in the skull and the face bones around your nose. There are four pairs of sinuses, named for the bones that they’re located in. The sinuses collectively are called the ...

Respiratory infections like the common cold often start with a stuffy nose, and this minor ailment is sometimes followed by pain and tenderness around the cheeks, eyes and forehead — a telltale ...

Your frontal sinuses are a pair of small, air-filled cavities located just behind your eyes in the brow region. Along with three other pairs of paranasal sinuses, these cavities produce a thin mucus ...