Ear problems can be so difficult to treat as there are so many different things that cause them.
Blue had an ear problem that went on and on, red, swollen and smelly. After lots of different antibiotics and drops my vet sent an ear swab off which showed up a severe Malassezial infection, which is yeast.
He had Marbocyl antibiotics and Gentecin ear drops which cleared it up within a few weeks. We flushed his ears out weekly with Cleanaural ear cleaner and all was well. That was back in 2007 and he's never had any more problems with his ears. I clean them monthly with Quistel ear cleaner and we only get a small amount of wax.
Later that year he was referred to a skin specialist because of severe itching and hair loss, the results being he had Malassezial Dermatitis. With the correct treatment for him he's fine. Looking good for nearly 10 and hopefully will stay that way for a long while yet.
It may be worth a second opinion if her problem keeps re-occurring as there may some sort of treatment that will work for her.
