Enteric tablets should be taken before meals because the dosage form of the drug is made into enteric tablets in the hope that the drug will not be dissolved in the stomach, but will be dissolved and released in the intestine. If the drug is taken orally after a meal it will cause the drug to stay in the stomach for too long and decompose, thus losing the effect of the enteric tablets, while taking the enteric tablets orally before a meal can pass the digestion of the stomach and hydrochloric acid as soon as possible, making the enteric tablets enter the intestine as early as possible to play a role, so in combination with the above, the enteric tablets should be taken orally before a meal.