After the gastric biopsy, you can eat semi-liquid food, such as egg custard, millet porridge, lean meat porridge, tofu brain, and so on. When the presence of lesions in the stomach is observed under the gastroscope, it is necessary to take a gastric biopsy, that is, to take a small piece of tissue at the suspected lesion for pathological biopsy, to be able to clarify the specific nature of the lesion, and then to develop a systematic treatment plan according to the doctor’s diagnosis. Therefore, there is some damage to the stomach after gastric biopsy. Four hours after the gastric biopsy, patients can eat light fluid or semi-liquid food, such as egg custard, millet porridge, lean meat porridge, tofu brain and so on. Light food can be quickly absorbed by the gastrointestinal tract, which can reduce the burden on the stomach, replenish the energy needed by the body, and also help promote the repair of the damaged gastric mucosa. Patients after gastric biopsy should avoid eating spicy, cold and greasy food. You can drink milk, milk is alkaline food, to a certain extent can protect the gastric mucosa, is conducive to gastric mucosa repair. If you experience discomfort after gastric biopsy, you should go to the hospital for relevant examinations to clarify the cause of the disease and follow the doctor’s instructions for systematic treatment.