Veterinarian Recommended. ZYMOX(R) Ear Solution with 0.5% Hydrocortisone contains a patented combination of enzymes for the relief of pet ear infections and maintaining ear health. ZYMOX Enzymatic Ear Solution with 0.5% Hydrocortisone promotes healthy ears and relieves itching due to minor inflammation, dermatitis, and other minor skin irritations. ZYMOX Ear Solution's advanced technology makes caring for a pet's ears easy and fear-free with reduced touching of sensitive ears. Contains no antibiotics for harsh ingredients. For use on any age dog or cat. | Zymox Ear Solution Hydrocortisone 0.5% Anti-itch in White | Size 1.25 oz