Chinese medicine on the treatment of old stomach disease can not be compared with white peony is good or red peony is good, the specific use of which drugs need to be based on the patient’s condition to judge, can not be generalized. 1. White peony has the effect of nourishing blood and astringing yin, softening the liver and relieving pain (treating pain caused by deficiency of liver yin and liver blood), and calming liver yang. It can be used in conditions such as deficiency of Liver-Blood, irregular menstruation, disharmony between Liver and Spleen (Liver and Spleen cannot work in harmony), pain in the chest and ribs, pain in the epigastrium (abdomen), contractural pain in the limbs, headache and dizziness. It is also contraindicated in cases of spontaneous sweating (involuntary sweating during the daytime, aggravated by sweating with slight movement), sweating in Yang deficiency, and in comatose patients. 2. Radix Paeoniae Alba has the efficacy of clearing heat and cooling blood (relieving blood heat by clearing heat), promoting blood circulation and removing blood stasis. This product can be used in treating warm-heat spots (spots and plaques on the skin caused by warm-heat poisonous evils invading the body), epistaxis (vomiting of blood and nosebleed due to blood-heat), redness and swelling of the eyes, carbuncle, swollen sores and ulcers, liver depression and coercive pain (pain in the area of coercion and ribs), menstrual cramps and dysmenorrhea, abdominal pain in the abdomen and bruises and injuries. Caution should be exercised in cases of blood deficiency. From the above, it can be seen that the efficacy and main treatment of white peony and red peony are different, so the specific use of white peony or red peony for patients with old stomach disease needs to be judged according to the patient’s condition, and can not be generalized. It is recommended that patients with old stomach disease consult a regular hospital, under the guidance of a physician to standardize the treatment, do not take medication without authorization, so as not to cause adverse reactions.