We reviewed studies comparing different combinations of flow rates, pressures, and timings used to support breathing in premature babies (less than 37 weeks of pregnancy) after the breathing tube is ...

When the sinuses are clear, mucus drains easily from the nose, clearing out dirt and bacteria. A sinus infection occurs when excess mucus builds up in the sinuses, allowing viruses, bacteria, or ...

The sinuses behind the nose can become inflamed for a variety of reasons. This MNT Knowledge Center article explains the symptoms of sinus infection, also known as sinusitis. Sinus infection is ...

Can nasal polyps be removed without surgery? Learn about treatment options and success rates, including nasal sprays, oral medications, nasal polyp suction, and antibiotics.