👉 Eczema is a skin condition that can occur in any part of the body, but it most commonly affects the face and hands. It is characterized by redness, itching, and scaling (scaly)疹子 on the skin. Eczema is often caused by an infection or inflammation of the skin, such as eczema dermatitis, a type of allergic reaction that can cause redness and swelling around the eyes, lips, and scalp. Eczema can be both seasonal
