Sinusitis is an inflammation of the tissues in your sinuses (spaces in your forehead, cheeks and nose usually filled with air). It causes facial pain, a stuffy or runny nose, and sometimes a fever and other …

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.

These are the most common symptoms of sinusitis: Runny nose that lasts longer than 7 to 10 days. The discharge is often thick green or yellow, but can also be clear. The symptoms of sinusitis may look …

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

Jul 16, 2025 · Sinus infections can cause facial pain and pressure, headaches, congestion, and discolored mucus. People may find it difficult to determine if their symptoms are caused by a sinus …

Jun 29, 2025 · Sinusitis (inflamed sinuses) is sometimes caused by an infection, but there are several types (such as chronic or recurrent). Find all the symptoms.

Nov 22, 2025 · Learn about the causes, duration, and treatment options for sinusitis in this comprehensive guide.

Dec 11, 2025 · Acute sinus infections often start with allergies or a viral infection. Recurrent sinus infections occur when you have multiple sinus infections over a year. Complications of sinus …

May 2, 2024 · Most sinus infections can be cured with self-care measures and medical treatment. If you are having repeated attacks, you should be checked for causes such as nasal polyps or other …

Sep 17, 2025 · Sinus infection symptoms include a runny or stuffy nose, facial pain, and post-nasal drip. Bacteria, fungi, and viruses can cause a sinus infection.