**1.12 Prognosis of sinusitis**

Patients with acute sinusitis are treated effectively as outpatient with better prediction of disease. Whereas, severe sinusitis of sphenoid and frontal area associated with air and fluid accumulation require I/V injection of antibiotics and keep under care in hospital. High mortality and morbidity rates are associated with fungal sinusitis. Immunocompromised patients should also get hospitalized [20].
