Mastitis

What causes mastitis?

​​This may be from a blocked milk duct, or bacteria that enters the breast tissue through cracks or breaks in the skin or nipple.

What are the risk factors for mastitis?

Mastitis is most often related to:

• Breastfeeding
  
• Sore or cracked nipples
  
• Using only one position to feed
• Wearing a tight bra that may restrict milk flow
• Mastitis not related to breastfeeding may be seen in women with diabetes mellitus