Detailed answer

Eczema herpeticum is a potentially serious condition characterized by the development of painful blisters, sores, and skin inflammation. It occurs when the herpes simplex virus (HSV), which usually causes cold sores or genital herpes, infects skin that is already affected by eczema, a chronic inflammatory skin condition. Eczema herpeticum typically starts with red, itchy patches that quickly progress to fluid-filled blisters that may ooze and crust over. The infection can spread rapidly and affect large areas of the body. It commonly causes flu-like symptoms such as fever, swollen lymph nodes, and fatigue. Prompt medical attention is crucial to prevent complications and to receive appropriate antiviral treatment to manage the infection.