Breast swelling and pain can be treated with dandelion water, but the treatment effect for breast swelling and pain is not good. The swelling and pain in the breasts are often related to hormonal imbalances that lead to increased levels of estrogen. Typically, we use traditional Chinese medicine to treat this condition. By regulating liver functions and harmonizing the Chong and Ren meridians, we can alleviate pain and treat breast hyperplasia. Endocrine treatments are also available, though not typically preferred. However, they can be used before menstruation in pre-menopausal women with significant pain, and regular pelvic ultrasound monitoring is needed when using endocrine therapy. Vitamins can be used for treatment, including vitamin B, vitamin C, and vitamin E, which improve liver function, regulate basal metabolism, and enhance autonomic nervous system functions, acting as adjunct therapies for this condition. In recent years, vitamins have also been recognized for their pain-relieving effects. If breast swelling and pain occur, it is necessary to visit a legitimate hospital for breast ultrasound and regular mammographic examinations.