Zhao, female, 54, 2011-3-29. Initial diagnosis, burning pain in the stomach and epigastrium, fullness when eating, dry stools, light red tongue, thin white coating, sunken pulse, 3 months duration of disease. Lily 30, Danshen 15, Sandalwood 6, Sandy 4, Dendrobium Chuan 10, Radix Paeoniae Alba 30, Roasted Glycyrrhiza 10, Hedgehog Bark 10, Ninebark 5, Calcined Corrugated Seed 10 × 10. Identify the idea: This patient was diagnosed with erosive gastritis by western medicine, and the symptoms were difficult to be relieved by western medicine treatment. Based on the symptoms, the patient was identified as having Yin deficiency and Qi stagnation. The formula uses Danshen drink to regulate qi and relieve pain, lily and dendrobium to nourish stomach yin, peony and licorice soup to relieve pain, hedgehog bark and nineflower to relieve pain, and calcined corrugated seeds to control acidity after a long illness. After the medicine is finished, the symptoms are removed.