The effect of taking Gastropin orally before meals will be a little bit better, but taking this drug orally after meals will also have an effect, but the effect is not as good as taking it orally before meals, Gastropin is a kind of drug for treating various types of gastric diseases, it can treat all kinds of acute and chronic gastritis, gastric ulcer, gastric hemorrhage, gastric cancer, etc, and it can improve the gastrointestinal tract dysfunction. In the pre-dinner period, the gastric acid and pepsin secretion in the stomach is more, Gaikouping can regulate the level of gastric acid and pepsin in the stomach, the digestive tract can fully absorb the drug and the liver can fully metabolize the drug; if it is the post-dinner period when the gastrointestinal tract absorbs more food than the drug, the liver mainly metabolizes the food so that the drug’s effect will be weakened, so it should be taken orally in the pre-dinner period.