Stagnation is clinically characterized by disregard for breastfeeding, abdominal distention and belching, sour stools or constipation, and can be treated by using the Elimination of Breast Milk Pills and Strengthening the Spleen Pills. Stagnation can be categorized into milk-food internal accumulation syndrome and spleen deficiency and accumulation syndrome. 1. Milk and food stagnation syndrome: patients usually have symptoms such as abdominal distension and pain, disinterest in breastfeeding as well as foul-smelling stools, which can be relieved by drugs such as Baohe Pill and Elimination of Breast Milk Pill. 2. Spleen deficiency and accumulation syndrome: patients usually have constipation, loss of appetite, fullness in the abdomen and like to be pressed, acidic stools and undigested food residues, etc. It can be treated by taking Spleen Enhancement Pills. It should be noted that people with allergies should be cautious, and during the period of consumption, the diet should be light, avoid alcohol and spicy, cold, greasy food. In addition, the adverse effects of this kind of drug is not clear, need to use the drug under the guidance of the doctor, do not blindly use the drug, to avoid the adverse effects.