Thanks for using health care magic. I read your query and I believe that your husband needs to get the Culture and sensitivity of the phelm. and C.T Scan of paranasal sinuses
. recurrent infection could be due to descending infection from sinuses.but i would still suggest you to consult the E.N.T specialist.
If still in doubt, please feel free to see a doctor. Please don’t hesitate to consult and ask for any more queries.
With best wishes for a speedy cure
Dr Ajay Lavania