Breast nodule BI-RADS grade 2 is usually followed up and observed, and can be treated by surgery or medication if the patient so requests. Breast nodule BI-RADS grade 2 is generally benign, most patients do not have obvious clinical manifestations, usually do not need special treatment. If the nodule grows or has abnormal echoes, surgery is needed to remove the nodule. Patients can also be treated by taking medications, such as bromocriptine mesylate tablets and other drugs for relief. The possibility of malignant transformation of breast nodules is relatively small, but patients still need regular review to understand the development of the disease, to eat a light diet in life, avoid eating spicy and stimulating food, to prevent stimulation of the growth of nodules. It is recommended that patients with BI-RADS grade 2 breast nodules should be followed up regularly for 6 months to 1 year. Nutrition is balanced, eat more fresh fruits and vegetables, and seek medical attention when symptoms worsen. The above medications should be used under the supervision of a physician.