If breast pain occurs before menstruation, it is likely due to stagnation of liver qi, caused by discomfort of liver qi. Initially, one can use some traditional Chinese medicines that soothe the liver and regulate qi for treatment, which are very helpful in alleviating these symptoms. It is also important to avoid frequent anger, anxiety, and excessive heat, as these can affect menstruation and lead to breast pain during this period. If symptoms of premenstrual breast pain recur, it is also necessary to visit a hospital for a detailed examination, and an ultrasound of the breast can be performed to check for any breast lumps or related symptoms.