Welcome in H.C.M. for query.
I read your query about fungal infection
in your ear for last four months.you are using ear drops but no response and ear is continuously discharging.
Since you have ear discharge
for last 4 months in spite of using antibiotic drops, so these investigations are necessary for you-
(1) Culture and sensitivity of ear-pus.
(2) Blood sugar ( F & P.P.).
(3) Ear pus for fungal ex.
By above investigations one can find out the correct antibiotic for systemic and local drops, which will be most effective. during selection of drop it should be taken in consideration that drop should contain anti-fungal component also. Before pouring drop ear should be clean gently.
hope your query is explained.