ACUTE AND CHRONIC RHINOSINUSITIS

Acute sinusitis (ARS) and chronic rhinosinusitis (CRS) is a common condition worldwide. CRS is due to the infection and inflammation of paranasal sinuses. Frequent clinical manifestations of ARS include persistent symptoms with nasal discharge or cough or both, presentation with fever accompanies purulent nasal discharge, and worsening symptoms. Complications of CRS have five stages, preseptal cellulitis, orbital cellulitis, subperiosteal abscess, orbital abscess and cavernous sinus septic thrombosis. Most acute sinusitis generally of viral origin, e,g. rhinoviruses, corona viruses, and influenza viruses. Bacterial pathogen include Streptococcus pneumonia, Haemophilus influenza and Moraxella catarrhalis. Bacteria found in biofilms have their antibiotic resistant increased up to 1000 times when compared to bacteria free living of same species.