Watching your pet scratch at an itchy, painful ear is no fun. Help your pet feel better with Zymox OTIC. It treats the ear externally for acute and chronic inflammation caused by bacterial, fungal, and yeast infections. There are a lot of different causes of these infections including excess hair, a suppressed immune system, and excessive ear skin folds. The hydrocortisone in the OTIC provides immediate relief from inflammation and itching so your pet can feel better faster.