Sinusitis is the inflammation of the sinuses. This inflammation may by due to infection – bacterial, fungal or viral, allergy or autoimmune diseases. Symptoms of sinusitis include fever, weakness, cough and congestion of the nose in addition to postnasal drip.

This application provides information on the anatomy of different sinuses under normal and diseased conditions along with the symptoms of sinusitis. Various diagnostic procedures and treatment, medication and surgical, are also dealt with in this presentation.