Women with symptoms of itchy nipples should go to the hospital in time to do relevant examinations to clarify the cause. The possibility of itchy nipples is greater than that of breast eczema, which is mainly due to the allergic reaction of the organism, and in addition to itching symptoms, erythematous papules, vesicles, oozing and other clinical symptoms may occur. If the diagnosis is confirmed to be caused by nipple eczema, you can take oral lupatadine fumarate tablets and fexofenadine hydrochloride tablets under the guidance of physicians. If there are erosions and oozing, you can apply local wet skin lotion, and for dry rashes, you can use topical Denuded ointment or mometasone convalescent ointment under the guidance of your physician. In the meantime, try to prepare underwear made of breathable materials and clean the nipple area regularly.