Typical hyperplasia of mammary glands, is in the week before the beginning of the menstrual cycle, and then gradually increased, menstruatio
Typical hyperplasia of mammary glands, is in the week before the beginning of the menstrual cycle, and then gradually increased, menstruation to tide breast pain that slowly ease. Before the next menstrual cycle, breast pain again. Pain can also radiate to the affected armpit, chest, or back of the shoulder, while others may be characterized by nipple pain or itching. This kind of pain associated with menstrual cycle and mood change is the main characteristic of the clinical manifestations of breast hyperplasia. The periodic changes of pain were related to the changes of estrogen and progesterone cycle. The mechanism of breast pain is because estrogen in breast tissues and breast hyperplasia and tube system, tissue water sodium retention, causing breast pain.