
My Eve suffered from chronic ear infections for over a year, both ears. After surgery for haematomas on both ears, topical and then oral steroids when she reached 1 yr old, swabs, numerous sedations for flushing, pain killers for after flushing as her canals were so swollen he couldn't even see the ear drum, every type of drop you can think of ....and finally discussing TECA ( total ear canal ablation) when her ear canal swelled tight shut! we tried one last different ear cleaner and drops - Sancerum cleaner and Posatex drops. 2 weeks later the vet could actually look in her ear without sedation :-) He was so shocked, he said he was fully expecting her to have to have the surgery, her ears were so bad! We were jumping for joy as, if she did have to go the surgery route, we would have taken out a loan as our insurance refused to pay for anything for her ears as her 1st infection was within the 2 weeks we took out the insurance - we've paid over 1500 this last year :(
I researched the surgery options and decided TECA was the way to go instead of resection as although resection opens up the canal allowing free drainage, the chance of infection was still possible. The downside with TECA was the post-op pain and that you could get an abscess even years later and of course the limited hearing, but we figured her canal was shut anyway, so that;s how she was hearing anyway ;-) She has been infection free for 3 months :-)
Ear infections are such horrible things, I really thought it would never end. Best of luck whatever you decide, but just maybe, a simple change of cleaner and drops may work for you as it did for me x