Breast nodules are a common type of breast disease. For mild or benign breast nodules caused by breast hyperplasia, essential oil massage of the breast can be used to unblock the mammary glands, improve the absorption of breast follicles, and gradually reduce or stabilize the condition of the breast nodules. For special types of breast nodules, such as large breast fibroids, cystic abscesses, cysts, and cancerous breast nodules, breast massage with essential oils will not have any therapeutic effect. Therefore, if a breast nodule is considered to be malignant, it is best to confirm it through cytopathologic testing, and then early surgical excision or radical surgery should be performed to get rid of the breast nodule, which is the most fundamental and effective treatment for breast nodules.