Final answer:
Chemical mediators of cutaneous itch play a role in itching. Moisturizing creams with ingredients like aloe vera, oatmeal, or chamomile can help alleviate itching and inflammation of the skin.
Step-by-step explanation:
Chemical mediators of cutaneous itch, such as histamine, substance P, and cytokines, play a role in the sensation of itching. Moisturizing creams may contain substances that help alleviate itching and inflammation of the skin. For example, moisturizers with ingredients like aloe vera, oatmeal, or chamomile have soothing properties that can provide relief from itching and inflammation. These substances work by reducing inflammation, soothing the skin, and moisturizing the dry skin.