Epi-Soothe Shampoo is formulated to reduce mild itching in dogs and cats of any age. The ingredients of this shampoo work to build up a protective barrier on the pet’s skin and hair. They further help to reduce the formation of  bacteria by preventing the microorganisms from binding together on skin. For better results –use the shampoo with warm water and let it stay over hair and skin for atleast  5 to 10 minutes before rinsing .There are no side effects known of this product.