In clinical practice, especially during outpatient visits, we often encounter patients with itchy nipples. There are several cases, as follows: 1. When a girl is developing, her nipples and breast glands develop at the same time and rapidly. At this time, secretions will also increase, secretions are just a good medium for bacteria, if you do not pay attention to hygiene at this time, bacteria will breed in the nipple. When using less than ideal bathing lotion or soap, it can irritate the nipples, making them dry and peeling, thus causing itchiness; 2. This is also a normal performance for women after pregnancy. Because as pregnancy time grows day by day, the milk bubbles will also swell and increase, women’s nipples will also swell, so it is recommended that pregnant women, to often use a hot towel to wipe their nipples. Covered in white stuff around the nipples try to wipe, after doing so the nipple itch can be reduced; 3, eczema caused by itchy nipples, then you have to use some drugs, like steroid creams, etc. coated on it; 4, lesbians in the purchase of bras should also pay attention to the phenomenon of possible bra allergy, at this time will also appear itchy; 5, early mammary gland hyperplasia, breast hyperplasia after the secretion of fluid Very little, at this time stimulation of the nipple will also appear itchy. In addition to the above, if there is also itchy nipples, you need to go to the hospital to see a doctor.