eczema refers to a range of inflammatory skin conditions. It most commonly presents as red patches, dry skin, itching and, sometimes, small vesicles – that is, small fluid-filled blisters. When these vesicles burst, the skin may ooze and then form scabs.
atopic dermatitis, often referred to as atopic eczema, is one of the best-known forms. It progresses in flare-ups and periods of remission. It is linked to a compromised skin barrier and an inflammatory reaction in the skin. The skin barrier is the protective layer on the surface of the epidermis. When it is compromised, the skin loses moisture more easily and becomes more sensitive to irritants.
Itching, also known as pruritus, can be severe. It can sometimes lead to a vicious cycle: the skin itches, the person scratches, and the scratching further damages the skin. When the patches are weeping, cracked, painful, very extensive or affecting sleep, medical advice is required.














