Atopic dermatitis, commonly known as eczema, is a chronic inflammatory skin condition characterized by dry, itchy, and inflamed skin. It often presents with red, scaly patches, particularly in skin folds. The condition is multifactorial, involving genetic predisposition, immune system dysfunction, and environmental triggers, leading to a compromised skin barrier. It typically begins in childhood and can persist into adulthood, significantly impacting quality of life due to persistent pruritus and visible lesions.