Mastitis is the inflammation of breast tissue that most often affects women who are breastfeeding. It may develop due to several reasons and in some cases can progress to a bacterial infection. With early and gentle care, symptoms can be eased, complications reduced, and breastfeeding supported. Physiotherapy provides a safe, non-invasive option for managing early and late-stage mastitis, particularly when inflammation and mechanical factors are the main cause. Treatment is centred on calming inflammation, improving lymphatic drainage, addressing posture, and helping you stay comfortable while breastfeeding.