There are three major symptoms of breast disease: pain, lumps and nipple discharge. Most women have experienced breast pain, with hyperplasia-like pain, premenstrual breast pain, some people have pain when they are angry or stressed, most people are vaguely uncomfortable, sensitive people will have pins and needles-like pain, and some people even have simple nipple pain, for unknown reasons, and find a lump like a pinball in the breast, or a striped lump, which is a hyperplasia-like lump. There is also nipple overflow, non-breastfeeding nipples can squeeze out watery, white, or even orange overflow, and some are bloody overflow, these are all signs of breast disease. Therefore, once you find yourself with these symptoms, you should come to the hospital in time to avoid delaying your condition.