Pregnant women nipple itch mainly has two cases, first, due to the period of pregnancy, estrogen secretion exuberant, resulting in nipple and areola within the Montgomery’s node secretion of a large amount of oil and milk-like liquid, long-term stimulation of the skin around the nipple, causing chronic inflammatory changes, which leads to nipple itching; if the itching is not obvious, only need to wash the nipple and areola around the skin in a timely manner, to keep clean and dry can be; if itchy symptoms aggravate, then If the itching symptoms worsen, it can be vitalized iodine local disinfection, and apply erythromycin ointment, the symptoms can be relieved. Second, nipple eczema, for allergic aseptic inflammation, manifested as nipple itching and accompanied by allergic rash formation, can be under the guidance of a professional physician oral anti-allergy drugs, and avoid contact with allergens. In daily life, you should wear relaxing and breathable cotton underwear, focus on light and vitamin-rich food, and avoid eating too much spicy, stimulating and high-fat food.