Breast nodules are a common disease of the female breast, usually should pay attention to avoid strong stimulation, regular work and rest, keep in a good mood, regular review. 1. Avoid strong stimulation: some patients with breast nodules may carry out breast massage, if violent, violent rubbing of the breast, will stimulate further growth of the nodule, long-term stimulation will increase the chances of malignant changes. 2. Regular work and rest: Regular work and rest habits can enhance one’s physical fitness, regulate one’s own hormone levels, adequate sleep is very important, if the work and rest is not regular, it can lead to endocrine disorders, resulting in the growth of breast nodules. 3. Regular checkups: Breast nodules are mostly benign, but there is a possibility of gradual increase and malignant changes, so it is recommended that patients should have follow-up checkups every six months or a year, and if there are malignant changes, they can undergo surgery under the guidance of the doctor. At the same time, research has found that the occurrence of breast nodules is closely related to emotions and feelings, patients with breast nodules should also relax and maintain a good mood, which can also reduce the occurrence of nodules. If breast nodules are found for the first time, it is recommended to consult a regular hospital for a clear diagnosis and treatment under the guidance of a doctor.