For many residents in Centennial Hills, Summerlin, Skye Canyon, Providence and Northwest Las Vegas, those environmental ...

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 ...

Sinuses are interconnected, hollow spaces located in the skull that connect to the nasal passages. They help filter the air we breathe and act as another level of immune defense. Sinuses are lined ...

The goal of endoscopic sinus surgery is to improve the drainage of the sinuses and prevent mucus from building up in these chambers. When secretions accumulate in a blocked off sinus, they may become ...

The size and shape of the frontal sinus can vary from person to person. These spaces fill up with mucus, which then drain into the nose. The draining process can be hindered by blockages. If mucus ...

Swollen sinuses can occur for many reasons, including a viral infection, such as a cold. However, it is unclear whether SARS-CoV-2, the virus that causes COVID-19, can also have this effect. Telling ...

You can get a runny nose (rhinorrhea) for a lot of reasons. In most cases, it’s because of mucus buildup in your nasal cavity or sinuses due to a trigger or allergen. Your nose then fills up with ...

Allergic rhinitis (nasal allergies) occurs when an immune response to an allergen, like pollen, causes inflammation. This can lead to congestion in your sinuses. Because your sinuses are connected to ...

Laura Schober is a writer and editor specializing in health, food, wellness, beauty, and lifestyle content. Laura is also a seasoned communications professional who has previously worked in the ...