Weakness of the spleen and stomach needs to be treated by different types of evidence, if the identification is accurate, it will usually be relieved in 5-7 days by drinking tonics, and the time for full recovery varies according to individual’s physical condition. Weakness of the spleen and stomach is a broad concept that mainly includes spleen qi deficiency, spleen yang deficiency, stomach qi deficiency, stomach yin deficiency, etc. The weakness of the spleen and stomach is characterized by shortness of qi, weakness of the bowels, and a lack of energy. Spleen qi deficiency is characterized by shortness of breath and weakness, loose stools, and pallor; spleen yang deficiency is characterized by coldness and pain in the stomach and abdomen, and diarrhea when eating cold or greasy food; stomach qi deficiency is characterized by bloating and pain in the stomach, and eructation with little food; and stomach yin deficiency is characterized by dryness of the mouth and easy to get hungry, and sores on the mouth and tongue. If the identification is accurate and the right medication is used, the symptoms will usually improve in 5-7 days after drinking the tonics, and the exact recovery time is uncertain, depending on the individual’s physical differences. It is recommended that people with weak spleen and stomach should follow the doctor’s advice and take medication according to the Chinese medicine practitioner’s diagnosis and judgment.