Final answer:
Pruritus, also known as itching, is an uncomfortable sensation on the skin that triggers the desire to scratch. It can be caused by various factors, including dry skin, allergies, and skin conditions like eczema. Treatment options for pruritus include moisturizers, corticosteroid creams, and immunosuppressants.
Step-by-step explanation:
Pruritus, commonly known as itching, is an uncomfortable sensation on the skin that triggers the desire to scratch. It can occur due to various factors, including dry skin, insect bites, allergic reactions, and certain medical conditions. Pruritus is often a symptom of underlying skin conditions like eczema, psoriasis, or dermatitis.
For example, eczema is an allergic reaction that causes dry, itchy patches of skin. It may be accompanied by swelling, flaking, and, in severe cases, bleeding.
To manage pruritus, treatments such as moisturizers, corticosteroid creams, and immunosuppressants can be used. It is important to identify and address the underlying cause of pruritus for effective management.