If your breasts get bigger during menopause, consider breast cysts, mastitis, breast cancer and other diseases. 1. Breast cysts: the specific cause of this disease is still unclear, clinical considerations and the patient’s breast lobular degenerative changes in the abnormalities caused by the degenerative changes in the breast lobular changes are usually due to the decline in the level of estrogen in the body of the menopausal women, then the patient will appear in the menopausal breasts become larger. 2. Mastitis: This condition is mainly due to bacterial infection, obstruction of the milk ducts, and the presence of inverted nipples. Non-lactating mastitis can occur in women of any age and often leads to breast lumps, nipple discharge and other symptoms, and when it occurs during menopause, it can lead to the patient’s breasts getting bigger. 3. Breast cancer: This disease is a common malignant tumor that occurs in the epithelial cells of the female breast, the specific cause is still unclear, and patients often have symptoms such as breast lumps, nipple discharge, and breast skin abnormalities, etc. If menopausal women have breast cancer at any age, it often leads to symptoms such as breast lumps, nipple discharge, and breast enlargement. Menopausal women who suffer from breast cancer will have enlarged breasts. As the level of sex hormones in the body decreases significantly, menopausal women usually do not have enlarged breasts, and this phenomenon is usually caused by breast diseases. It is recommended to consult a doctor as soon as possible to clarify the cause of the disease.