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 …

Jan 28, 2025 · A sinus infection occurs when your nasal cavities become swollen, infected, or inflamed. Learn about the symptoms and how to treat them.

Read about possible causes of lasting sinus troubles, treatments and how to prevent these problems.

Jul 16, 2025 · Sinus infections, or sinusitis, occur when a virus of bacteria enters the sinuses. Read on for a list of common symptoms and treatments.

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 ...

Jul 17, 2024 · Discover effective strategies to relieve a sinus headache. Learn about home remedies and treatments that relieve sinus pressure and reduce sinus inflammation.

Apr 17, 2024 · When you have a sinus infection, one or more of your sinuses becomes inflamed. Fluid builds up, which can cause congestion and runny nose.

Our experienced team of sinus doctors in Frisco offers expert care for patients dealing with sinus infections and other related conditions. Each of our sinus specialists brings years of experience in …

Find trusted answers to your questions about nasal and sinus conditions, and methods of treatment, written by board certified Otolaryngologists. Learn more about sinus anatomy and sinusitis. Learn …

Nov 12, 2024 · Sinus infections strike more than 30 million Americans each year. Uncomfortable symptoms include nasal congestion, facial pressure and headaches. Tooth pain actually could be a …