关键词: font-size:medium, ">合理用药；消化系统药物；规则库；处方前置审核系统

Abstract: Objective： To establish a medication rule database of digestive system drugs， and to provide technical support for prescription pre-audit system and promote rational drug use in our hospital. Methods： The rule database of digestive system drugs was established based on package inserts，combining with clinical guidelines， expert consensus and the actual use and management of digestive system drugs in our hospital. Results： About 1 020 rules of digestive system drugs were designed， including indications， contraindications， usage and dosage， and route of administration. Through the combination of system prescription audit and pharmacist prescription audit based on the rule database， the intervention of prescription review was strengthened. Conclusion： The constructed rule database is relatively standard and appropriate， which can not only intercept unreasonable medical orders， but also avoid excessive intervention. The application of the rule database effectively reflects the value of pharmacists， and make pharmaceutical services more accurate.

Key words: font-size:medium, ">Rational drug use； Digestive system drugs； Rule database； Prescription pre-audit system