Wellmark Chlorhexidine Medicated Shampoo is an antiseptic, antibacterial, and antifungal shampoo for dogs and cats that helps manage superficial skin conditions associated with bacteria and fungi. This shampoo is meant to be used alone or in combination with other therapies to treat skin conditions such as, but not limited to: Pyoderma, yeast dermatitis, ringworm and hot spots. Symptoms may include itching, flaky or scaly skin, redness, musty odor, changes in skin texture, or hair loss.