Why do nipples hurt when menstruation is about to come?

　　Quite a few female Nipple pain will occur when menstruation is about to come, which makes them very troubled. In fact, there are many reasons behind this. The following is a detailed introduction to common causes of nipple pain when menstruation is about to begin.

Fluctuations in hormone levels

　　Estrogen and progesterone changes: During the late luteal phase of the menstrual cycle, hormone levels fluctuate significantly. Estrogen peaks and then declines, and progesterone retreats. Changes in these hormones can affect breast tissue, causing breast congestion and dilation of breast ducts, which can cause nipple pain.

　　changes in receptor sensitivity: Fluctuations in hormone levels can also affect the sensitivity of hormone receptors in breast tissue. When receptor sensitivity increases, breast tissue responds more strongly to hormones, further exacerbating nipple discomfort.

premenstrual syndrome

　　sodium and water retention: PMS can cause sodium and water retention in the body. This will increase the fluid in the breast tissue gaps, increase the osmotic pressure of the breast tissue fluid, and cause breast swelling and nipple pain.

　　prostaglandin release: The release of prostaglandins in the body increases before menstruation, which causes Uterus and contraction of the smooth muscles of the breast, causing nipple pain. At the same time, prostaglandins may also affect nerve conduction, making pain more sensitive.

Papillitis Risk

　　microbial infection: When menstruation is about to come, the nipple skin May become more sensitive. If there is a golden color on the nipple Grape Colonization by microorganisms such as cocci and Candida can easily cause papillitis and lead to nipple pain.

　　Skin barrier disruption: Factors such as excessive cleaning and mechanical friction damage may damage the skin barrier of the nipple, damage the immune barrier, and expose nerve endings, thereby increasing the risk of nipple pain.

other factors

　　nutritional deficiencies: Nutritional problems such as imbalance of calcium and magnesium ratio and lack of vitamin B6 may affect nerve conduction and hormone metabolism, thereby causing nipple pain.

　　mental stress: Mental stressors can also have physical effects. Being in a state of tension and anxiety for a long time will interfere with the normal function of the hypothalamus-pituitary-ovary axis and aggravate the symptoms of nipple pain.

　　Women's bodies undergo a series of changes during the menstrual cycle, and nipple pain is one of the more common symptoms. Understanding these causes can help women better cope with and relieve discomfort.