Your sinuses are cavities in your skull behind your nose where mucus forms. Sinus cancer is a rare cancer that forms in this area. Various types of cancer can form in your sinuses, but the majority of ...

The sinuses are four hollow spaces on both sides of your face and head. They're connected by narrow channels that allow air and fluids to flow between your nose and throat. If you have inflammation in ...

Sinus tumors develop in your nasal cavity and in the open spaces around your nose, which are called the paranasal sinus cavities. They’re the same areas where you often feel pain and pressure when you ...

That teapot-looking thing sitting in your bathroom cabinet might seem like a harmless solution for your stuffy nose, but using it incorrectly could lead to serious health consequences. Neti pots have ...