Sinus Infection (Sinusitis): Causes, Symptoms & Treatment

Sinusitis is an inflammation of the tissues in your sinuses. It’s usually caused by viruses, but can also be caused by bacteria or allergies.

Sinusitis (Sinus Infection): Symptoms, Causes, Treatment

Sinus Infection (Sinusitis)? Types, Causes, Symptom & Treatment

Sinusitis Definition: What Is Sinusitis? (2024)

Sinusitis – Hello Health Hub – LloydsPharmacy Ireland

Sinusitis Detroit - Sinus Inflammation and Infection

All about Sinus infection/Sinusitis - Dallas ENT Group

Sinus Infection: Symptoms, Causes, and Treatment

Signs, Symptoms, and Complications of Sinus Infections

Acute Sinusitis: Practice Essentials, Background, Anatomy