The actual breast pus is a manifestation of mastitis and can be relieved by means of general treatment, medication, and surgery. 1. General treatment: For pus symptoms of mild mastitis patients can be localized hot compresses on the affected area to promote the dissipation of inflammation, in the breastfeeding mastitis patients should stop breastfeeding on the affected side, you can use the breast pump to suck out the milk, so as not to cause the accumulation of milk, aggravate the condition. 2. medication: patients can use medication under the guidance of the doctor, breastfeeding mastitis can take cephradine, benzathine sodium, erythromycin and other drugs for treatment; for non-breastfeeding patients can take levofloxacin and other quinolone drugs for treatment. 3. Surgery: For patients with severe pus and ineffective medication, mastitis can be treated through abscess incision and drainage, minimally invasive treatment, surgery and other means. It is recommended to strictly follow the doctor’s instructions, actively cooperate with the doctor’s treatment, in life to develop good breastfeeding habits, pay attention to breast cleaning, but also need to maintain a relaxed mood, avoid excessive fatigue and so on.