Mastitis can be treated by a professional masseuse by massaging the clogged milk out, or you can use a breast pump. Mastitis in women during breastfeeding is mainly caused by the large amount of milk secretion not discharged in a timely manner, after a large amount of milk secretion, timely expansion of milk discharge, you can effectively avoid mastitis. You can first apply hot compresses through a professional lactation therapist massage can be milk discharged. However, if you have mastitis, you will need to use a breast pump often to empty the milk inside the mammary glands, and do not use your hands to press, so as not to cause severe pain in the breast area. For the more serious mastitis, you also need to use drugs for treatment, although there is no most effective drug, but in the acute attack, you can use penicillin or erythromycin to improve the inflammation, you can also use metronidazole. However, it is necessary to stop breastfeeding while taking the medication. As soon as the discomfort occurs, you should consult a doctor as soon as possible and be treated under the doctor’s guidance. Drugs should be applied under the guidance of a doctor.