Zymox Otic Enzymatic Solution aids in the treatment of acute and chronic otitis externa due to bacterial and yeast infections. Contains Natural Enzymes Lysozyme, Lactoferrin, Lactoperoxidase with Hydrocortisone (1.0%) • Excessive skin folds in ear • Floppy ear carriage • Stenosis • Excessive hair • Excessive cerumen production • Suppressed immune system • Systemic antibiotics Zymox directions: • No prior or post cleaning required • Apply liberally to fill ear canal • Gently massage, working medication into infected area • Permit pet to shake their head to remove excess • Treat once a day for 7 days for acute infections • Treat once a day for 14 days for chronic infection