Ping Stomach San and Bao He Wan can treat stomach pain, vomiting, diarrhea and other diseases, but they have different main treatments, please choose the right medicine according to the specific situation. Ping Qi San is a Chinese herbal formula composed of Cang Zhu, Chen Pi, Hou Pu and Licorice. It has the functions of strengthening the spleen and harmonizing the stomach (restoring the functions of the spleen and stomach), moving qi and drying dampness. It is often used in the treatment of nausea, vomiting, loss of appetite, and epigastric (abdominal) distension and fullness. Adverse reactions and contraindications have not been clarified. Baohe Pill is mainly composed of drugs such as Pinellia, Poria, Hawthorn, Liuxinqu, Pericarpium Citri Reticulatae, Leptosphaeriae, Malt and so on. It works to eliminate food, guide stagnation and harmonize the stomach. It can treat symptoms such as distention and fullness in the epigastrium (abdomen), stagnation of food (food that is poorly digested and stagnates in the stomach), nausea and vomiting, and inability to think about food and drink. Adverse reactions and contraindications to the drug have not been clarified. It is not advisable to take tonic Chinese medicine at the same time while taking the medicine. Diet should be light, avoid alcohol and spicy, cold, greasy food. The use of drugs need to be under the guidance of a physician, physical discomfort, it is recommended to go to the hospital in time.