fungus infection..

wasn't sure where to post this question, thought I would try here. I am dealing with a fungus in my ear for quick awhile now. When it gets bad I can not hear, and the doctor vacums it out then I can hear. I use an oil he prescribes, and yet I still have it. Anyone have any thoughts on this..?

thanks for replying....what I have is a DermOtic Oil, doesn't say on the bottle if it is an anti-fungal oil, and I bought from the health store ear drops..with grapefruit seed extractand tea tree oil. They said it was good for fungus in the ear.