Possible causes of Nipple discharge

11 conditions can cause this symptom. Most common are listed first.

• Breast abscess (collection of pus) Common Pediatric
• Breast cancer (tumor) Common Urgent
• Breast fibroadenoma (benign growths) Common Pediatric
• Chest trauma (injury) Common Urgent Pediatric
• Fibrocystic disease of the breast Common Pediatric
• Mastitis (breast infection inflammation) Common
• Medication reaction Common Urgent Pediatric
• Pregnancy Common Pediatric
• Breast fat necrosis (dead tissue)
• Paget disease of the nipple Urgent
• Pituitary tumor