To wean the baby to drink milk powder must pay attention to first let the baby adapt to milk powder, and gradually reduce the number of breast milk. 1. Let the baby to adapt to the milk powder: before weaning off breast milk to let the baby to adapt to the taste of milk powder, can be mixed in the middle of two breast milk or breast milk and milk powder mixed together to the baby to eat. 2. Gradually reduce the number of breast milk: can not be a one-time direct breast milk, must pay attention to gradual, can gradually reduce the number of breast milk every day, to let the baby slowly adapt to, but also help to avoid breast swelling, secondary mastitis and other possible. When you plan to wean, you must pay attention to let the baby get used to the formula first, and then gradually reduce the number of breast milk, must not be too hasty. If there is any special discomfort to the mother or child during the weaning period, it is important to seek medical attention as soon as possible.