<prompt> Most common cause of otomycosis:HistoplasmaRhinosporidiumAspergillusActinomyces  <response>: Ans. c. AspergillusOTOMYCOSISMost common organism causing otomycosis is aspergillus niger, followed by Candida albicans.Other organism causing otomycosis is aspergillus fumigatus.Clinical presentation: Patients present with itching, pain and ear blockade discharge.Management: Ear toileting and antifungal ear drops. 