Your sinuses are air-filled pockets that are located behind your face. When fluid builds up in your sinuses, germs like viruses and bacteria can multiply and lead to a sinus infection. COVID-19 is a ...

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 ...

Winter's arrival often triggers sinus discomfort due to dry indoor heating, temperature shifts, and closed environments. These conditions irritate nasal linings, thicken mucus, and increase ...