Female, 56 years old, from Sanya, Hainan. The patient felt epigastric pain one year ago, vague pain, aggravated after eating, 10 days due to epigastric pain with high fever, 39℃, and chills. She was diagnosed with gallstones and infection by the people of a city and was transferred to our hospital, where she was given anti-inflammatory and stone removal surgery. Now three days after stone removal, the patient does not have fever, but feels tightness in the chest, nausea, cold and wind, very late in the afternoon, sweating, even at night, slightly dry mouth, dullness, stool has not been solved for three days (less food after surgery), urine is normal, light red tongue, moss in the middle yellow thick and dry, less peripheral, pulse smooth and solid slightly large. Diagnosis and treatment: The patient was considered to be suffering from preoperative evidence of Da Chai Hu Tang. Therefore, the patient is suffering from a combination of Sun and Yang-ming diseases injuring Qi-Yin. It is proposed to use Bai Hu plus Gui Zhi Tang with the medicine for the internal organs. Gypsum 30, Zhi Mu 15, Gui Zhi 10, Bai Shao 10, Prince’s ginseng 15, Glycyrrhiza glabra 6, Rhubarb 10, Citrus aurantium 10, Dazao 10, three doses. On the second day, the patient took one dose of herbs and her symptoms were relieved. He was instructed to take as much as he could.