Breast pain has always been a problem for women, and in severe cases it can be painful when you touch your breast while wearing clothes. In general, breast pain is caused by abnormal sex hormone levels, which can be metabolized or produced. Most of the sex hormones are metabolized in the liver, and good liver function is essential for the smooth metabolism of hormones. Vitamins A, B, C, and E can improve liver function, regulate sex hormone metabolism, and improve plant nerve function as an adjunct to the treatment of breast enlargement pain. The specific usage is as follows: Vitamin B6 20mg 3 times a day Vitamin E 10mg 3 times a day Vitamin A 1.5 million U 3 times a day for 2 weeks after each menstrual period.