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Mar 9, 2023 · Sinusitis is an inflammation, or swelling, of the tissue lining your sinuses. Sinuses are structures inside your face that are normally filled with air. Bacterial infections, viral infections and allergies can irritate them, causing them to get blocked and filled with fluid.
Jan 30, 2024 · A sinus infection occurs when your nasal cavities become swollen, infected, or inflamed. Learn about the symptoms and how to treat them.
Aug 29, 2023 · Acute sinusitis causes the spaces inside the nose, known as sinuses, to become inflamed and swollen. Acute sinusitis makes it hard for the sinuses to drain. Mucus builds up. Acute sinusitis can make it hard to breathe through the nose. The area around the eyes and the face might feel swollen. There might be throbbing face pain or a ...
May 10, 2021 · A sinus infection, also called sinusitis, is a common and painful condition that causes stuffy, painful pressure in the nasal cavity. Sinusitis affects around 31 million people in America...
Nov 5, 2023 · Sinusitis, also known as a sinus infection, can cause symptoms such as facial pain, congestion, and headache. Learn about the causes, duration, and treatment options for sinusitis in this ...
Sinusitis - What it is. Sinuses are naturally occurring airfilled spaces in the skull. Each sinus is covered with a mucosal covering. The sinuses are all connected to the nose and mucus produced in the sinuses naturally drain out through the nose. In sinusitis, the mucous membranes become inflamed and swollen.
What is Sinusitis. Sinusitis is an inflammation of the lining of the sinuses. Sinuses are air-filled chambers located in the bones behind the cheeks, eyebrows and jaw. They produce mucus, which cleans bacteria and other particles from the air we breathe.
