The first symptoms is to identify a lump in the breast or in the armpit.
There are other symptoms also which may include:
- pain breast and armpit which does not change with the monthly cycle
- redness of the skin of breast, like the surface of an orange
- a rash around or over one of nipple
- blood discharge from the nipple
- inverted nipple
- a change in shape and size of the breast
- Scaling and peeling of the skin on nipple or on the breast