Itchy breasts can be seen in breast eczema and eczema-like carcinoma of the breast. If patients feel itchy at night significantly, they should consider that it may be breast eczema causing papules or papules. Since the pathogenesis of breast eczema is not clear, they should visit a dermatologist and avoid scratching to trigger erosion at the same time. A few may have itchy breasts due to pruritus, bathing, hot water scalding or excessive cleaning at night.