Virbac Corp Dermazole Shampoo 8 oz. Medications - Non Prescription Dermazole Shampoo is an antiseptic shampoo that treats dogs and cats for many skin-related fungal infections. It effectively fights and treats infections such as seborrhea, ringworm, dermatophytosis, dermatomycosis, and Pityrosporum Pachydermatis. Dermazole Shampoo also treats pet dandruff effectively. Easy to use for treatment Safe for all cats and dogs Even treats pet dandruff