If a hard lump exists in the breast for a long time, it will have a negative impact on human health, and in serious cases, it may cause malignant changes. In clinical breast hard lumps have benign and malignant points, malignant lumps such as breast cancer, need to be timely under the guidance of the doctor for comprehensive treatment, even if it is a benign lump, can not guarantee that it will always be benign, there may be with the migration of time will be malignant. If there is a hard lump in the breast area all the time, it should still be taken seriously, and it is best to have it surgically removed under the guidance of a doctor, and after the surgical removal, the local pathological tissue should be taken for testing to exclude malignant lesions. Normally, you should try to choose cotton underwear, and keep a calm and optimistic mind. Don’t massage the breast area privately, and have regular checkups during this period.