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  1. Sinus Infection (Sinusitis): Causes, Symptoms & Treatment

    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 …

  2. How to Get Rid of a Sinus Infection - Healthline

    Jan 17, 2024 · Most sinus infections resolve on their own within 10 days, but here are some things you can do to help get rid of sinusitis and improve your symptoms.

  3. Sinus infection: 11 symptoms and treatments - Medical News Today

    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.

  4. Sinus Infection Basics | Sinus Infection | CDC

    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.

  5. Acute sinusitis - Symptoms and causes - Mayo Clinic

    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 …

  6. Otolaryngology / ENT & Sinus - Cedar Valley Medical

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  7. Sinus Infection (Sinusitis): Symptoms, Causes, Duration, and Treatment

    Nov 22, 2025 · Sinusitis, also known as a sinus infection, can cause symptoms such as facial pain, congestion, and headache.

  8. Cedar Valley ASCENT - Offering an Elevated Level of Care

    Balloon sinuplasty is a noninvasive procedure that clears blocked nasal passages and can break the sinusitis cycle. This procedure is available at Cedar Valley ASCENT, located in Waterloo, Iowa. To …

  9. Sinus Infection (Sinusitis): 18 Signs, Symptoms, Causes, Medications ...

    Sinus infection is inflammation and/or infection of the sinuses. Signs and symptoms of sinus infections include nasal congestion, facial pain and swelling, sinus headache, fever, and cough.

  10. What to do about sinusitis - Harvard Health

    5 days ago · Immune and infectious diseases What to do about sinusitis A step-by-step approach to treating and preventing sinusitis starts with a simple nasal wash.