Skin damage can occur from the dog's intense scratching and biting. Painted turtles defend themselves by kicking, scratching, biting, or urinating. It forms a hardened barrier for the nail that can prevent chipping, scratching and peeling. People can wear clothing designed to manage the itching, scratching and peeling. Irritation due to scratching KP bumps can result in redness and inflammation. Plastic is prone to scratching and absorbing the smell of blended food. Bacterial skin infection may occur due to skin break down from scratching. They can be the result of pimples, insect bites, scratching, burns, or other skin injury. I was scratching my head wondering how to play it. The oozing fluids released by scratching blisters do not spread the poison. Many animals groom each other in the form of stroking, scratching, and massaging. Nano was more susceptible to scratching than prior iPods. Scratching deep to remove stylostomes can cause secondary infections. However, most fights are preceded by two males scratching and grooming each other. While she is still scratching her back, the bus shows up.