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  1. Bacterial Sinus Infection: Symptoms & Treatments | Ada

    Apr 7, 2025 · Bacterial sinusitis is a bacterial infection of the paranasal sinuses, the hollow spaces in the bones of the face around the nose. Sinusitis is a very common problem, affecting …

  2. Untreated bacterial sinus infection: Consequences and more

    Jul 10, 2025 · This article examines what might happen with an untreated bacterial sinus infection, potential complications, treatments, and when to consult a doctor.

  3. Acute Bacterial Rhinosinusitis - Cedars-Sinai

    Acute bacterial rhinosinusitis (ABRS) is an infection of both your nasal cavity and sinuses. It's caused by bacteria. Here's what you need to know about this condition.

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

    If you have a runny nose, stuffy nose and facial pain that don’t go away after ten days, you might have bacterial sinusitis. Your symptoms may seem to improve but then return and are worse …

  5. Bacterial Sinus Infection - New Health Advisor

    6 days ago · Bacterial sinus infection or bacterial sinusitis occurs when drainage of the fluid collected within the sinuses is hampered somehow. This is often observed in common cold …

  6. Can a Sinus Infection Go Away Without Antibiotics?

    Oct 17, 2025 · Sinus infections, also known as sinusitis, is the inflammation of the sinuses and nasal passages. Most sinus infections are caused by viruses, but a small number are caused …

  7. Bacterial Infection of the Nose and Sinuses | UMass Memorial …

    Acute bacterial rhinosinusitis is an infection of your nasal cavity and sinuses. It's caused by bacteria. Acute means that you've had symptoms for less than 12 weeks.

  8. Sinus Infection (Sinusitis): Symptoms, Causes, Duration, and ... - WebMD

    6 days ago · Sinusitis also raises your odds of developing a bacterial infection, which in turn makes recurrent sinusitis more likely.

  9. Bacterial Sinusitis: Diagnosis, Causes & Treatment (w/ Symptom …

    Feb 18, 2025 · Treatment of bacterial sinusitis is managed by a primary care provider or otolaryngologist, who can prescribe the use of antibiotics and decongestants in addition to the …

  10. Uncomplicated acute sinusitis and rhinosinusitis in adults ... - UpToDate

    Oct 2, 2025 · Acute bacterial rhinosinusitis (ABRS) may also be a self-limited disease. Patients may be treated symptomatically and observed or treated with antibiotics. Rarely, patients with …