What is the skincare condition known for causing severe itching and inflammation?

The correct answer is eczema, which is a common skincare condition characterized by severe itching and inflammation. Eczema, also known as atopic dermatitis, can affect individuals of all ages and typically presents with red, inflamed patches of skin that can become dry, scaly, and extremely itchy.

The itching associated with eczema is due to the skin's barrier function being compromised, leading to increased sensitivity and inflammation. When the skin becomes irritated, it can lead to a cycle of scratching and further inflammation, which exacerbates the condition.

While dermatitis is a broader term that includes various types of inflammation of the skin (including eczema), eczema specifically refers to a chronic condition that includes intense itching and flare-ups. Other choices like crust and fissure refer to different skin abnormalities or injuries rather than a specific immune response condition characterized by inflammation and itching. This makes eczema the most appropriate answer to the question about a skincare condition known for these symptoms.