The most common signs of breast cancer include changes in the feel or appearance of the breast, nipple as well as the nipple discharge. The warning signs of breast cancer vary from woman to woman. In some cases the symptoms of breast cancer can also be signs of something else which can only be told by a doctor . If someone has any of the warning signs described below, then it is recommended to visit a health care provider : A lump in the breast or armpit. The lumps that feel harder or different from the rest of the breast are the warning signs. Thickening of the breast skin or tissue that lasts through the patient’s period A change in the size, shape, or contour of the breast Clear or bloody fluid coming from the nipple Change in the appearance as well as the feel of the skin on the breast or nipple. It may look dimpled, puckered, scaly, or inflamed. Redness of the breast or nipple An area of your breast that clearly looks different from any other A hard, marble-like a