You can also feel better with simple at-home tricks, such as drinking more fluids or using a humidifier or saltwater nasal spray. It's also possible to ease sinus pain and pressure using a ...

But this can damage the nasal cavity even further, causing bleeding and infection. What to do instead: Enlist professional help. In many cases, polyps can be reduced with medication or ...

Sinus pressure results from blocked nasal passages. When your sinuses cannot drain, you may experience inflammation and pain in your head, nose, and face. Many people experience sinus pressure ...

Congestion occurs when nasal passages are inflamed and filled with excess mucus. When severe, a stuffy nose can impede airflow and force a person to breathe from their mouth. When looking for ...

As a result, there is no natural way to remove them at home. Only a dentist can fix a cavity by filling it in. That said, home care can prevent cavities. Food and bacteria buildup form a sticky ...

If you suffer from allergies or sinus congestion, you might want to think twice before using this nasal spray. The U.S. Food and Drug Administration is recalling 89,312 bottles of NasoGel nasal ...

26 To isolate vaccine-driven immune responses, they used an ovalbumin immunization model. Jingjing Liu, a graduate student in Shulman’s group and study coauthor, determined that responding B cells ...

Each cavity is driven by a high-power klystron, which is a tube containing electron beams. The electron beams are intensity-modulated to a frequency of 400 MHz, or 400 million oscillations per second.

Nasal and sinus cancer are rare types of head and neck cancer that develop inside the nose or paranasal sinuses. The space inside the nose is called the nasal cavity. This space warms, moistens and ...