May 30, · There are many possible causes for a rash under the breast, including infections, allergies, autoimmune disorders, and cancer. Most will resolve on their own without medical help, but some may. Oct 31, · Rarely, a rash and soreness can be signs of inflammatory breast cancer, a form of the disease that grows quickly, often in weeks or months. Here’s how .
Aug 30, · changes in the breast skin; new spots or rashes on the breast; severe pain; swelling, warmth, and redness of the breast; fever; wounds that do not heal; fluid leaking from the rash; red streaks. May 23, · Noncyclic breast pain: typically appears before, during, or after your menstrual cycle: Later in life, it can cause a painful rash to form on the breasts. Thoracic spine disease.
Apr 26, · A wide range of conditions can trigger a rash, and many are harmless. Rashes on the breast, however, can occasionally indicate two types of cancer. Here, we examine the link to cancer, explore. Aug 17, · Most breast rashes have the same causes as rashes occurring elsewhere on the body. Some rashes occur only on the breast. Causes of rash that occur only on the breast may include: Breast abscess; Inflammatory breast cancer; Mammary duct ectasia; Mastitis (an infection in breast tissue that most commonly affects women who are breast-feeding.