What kind of breast pain indicates cancer? The most common symptom of breast cancer is a new lump or mass (although most breast lumps are not cancer). A painless, hard mass that has irregular edges is more likely to be cancer, but breast cancers can be also soft, round, tender, or even painful.
How does cancer breast pain feel like? Breast or nipple pain
If a lump is present, it is not painful. Although breast cancer is often painless, it is important not to ignore any signs or symptoms that could be due to breast cancer. Some people may describe the pain as a burning and tender sensation. Learn more about what breast cancer feels like here.
What causes pain in the breast? Hormones are making your breasts sore.
Hormonal fluctuations are the number one reason women have breast pain. Breasts become sore three to five days prior to the beginning of a menstrual period and stop hurting after it starts. This is due to a rise in estrogen and progesterone right before your period.
What is usually the first sign of breast cancer? A lump in your breast or underarm that doesn’t go away. This is often the first symptom of breast cancer. Your doctor can usually see a lump on a mammogram long before you can see or feel it. Swelling in your armpit or near your collarbone.