If you drink milk return tea, you do not need to milk out. If you have more milk and have breast swelling and pain, you can squeeze out some milk appropriately, but be careful not to squeeze too much, just to relieve the swelling and pain. Whenever you express milk, you should pay attention to avoid emptying all the milk, because this will easily lead to failure of milk return and cause the body to keep secreting milk. In addition, you should also be careful not to use hot compresses to relieve swelling and pain, as this will easily spoil the milk, which is not good for breastfeeding and your health, and in serious cases, mastitis and other diseases may occur. You should pay attention to your diet during the milk return period, try not to eat stimulating foods, and also pay attention not to eat foods that promote milk secretion, you can boil some malt water as tea, which can play a very good effect of milk return, and at the same time, you can eat some fresh fruits and vegetables.