The residual milk after weaning does not need to be excreted, and the body can absorb it by itself after a period of time. Try not to stimulate your breasts after weaning to avoid damage to the milk ducts, especially for unprofessional people who act roughly to express the residual milk. It takes about a week for weaning. During this period, be careful not to squeeze your breasts, eat less oily food and eat a light diet, which can reduce the distention and milk secretion, and if necessary, take vitamin B6 orally under the guidance of a doctor and drink some malt water. Some patients have a slight fever during this period, not exceeding 38℃, and do not need to be treated. Pay attention to wearing loose underwear and washing the breasts with warm water every day, and gradually the milk will be absorbed.