The term hypoechoic cystic nodule of the breast means a description of a breast lump or nodule when a breast ultrasound is performed. Ultrasound can be differentiated by the intensity of the echoes, while hypoechoic means that the echoes are lower than the normal glandular tissue echoes. Cystic breast nodules, on the other hand, are caused by an imbalance in the ratio of estrogen to progesterone in women, which disrupts the balance and leads to the appearance of cystic breast nodules due to overgrowth of the mammary glands. These patients usually do not need any special treatment, and only need to go to the hospital regularly for testing. Review every 6 months or once a year can be, usually keep a happy mood, to avoid excessive stress, will not be conducive to the recovery of the disease. In daily life, eat more light food, less spicy and stimulating food. You should also exercise properly to enhance your immunity. At the same time to maintain their own better sleep quality and habits, to enhance the recovery of the disease.