Breast infection: Symptoms, causes, types, and treatment - Symptoms breast infection Like 55.83% | 537 votes Views: 827 511 Download Breast tenderness. or burning while breastfeeding. Categories: Smoking Comments: Add Comment Cancel By Fenriramar - 20:54 A painful lump in the breast. By Mezik - 06:04 Nipple discharge that contains pus. By Yozshum - 01:50 Asaaccounting.info › women › guide › breast-infection. By Nejinn - 23:26 The milk-carrying ducts extend from the nipple into the underlying breast tissue like the spokes of a wheel. Mastitis is an infection of the tissue of the breast that occurs most frequently during the time of breastfeeding. Other causes of infection include chronic mastitis and a. By Bakinos - 07:01 A breast infection occurs when bacteria invade the breast, resulting in inflammation. Inflammation of the breast is called mastitis. While many.