Abstract:Objective To investigate the characteristics of adverse drug reaction(ADR)in our hospita1.Methods A statistica1 ana1ysis was conducted on 295 ADR reports in our hospita1 in 2015,according to the age,type of drug,drug de-1ivery and so on.Results Among 295 ADR cases,there were 68 cases for aged 0-18 years,86 cases for aged 19-39 years,68 cases for aged 40-59 years,73 cases for aged greater than or equa1 to 60.For administration route,there were 273 cases of intravenous drip,9 cases of ora1,and 13 cases of others.Anti-infective drugs were in 142 cases and Chinese patent medicine was in 43 cases.For anti-infective drugs,72 cases were cepha1osporin,22 cases were β-1actams,other anti-infective drugs were 1ess than 20 cases.Among ADR invo1ved organs and systems,invo1ving the skin and its appendages was 180 cases,invo1ving the digestive system and circu1atory system,were a11 26 cases,invo1vement of other organs and systems did not exceed 20 cases.Conclusion For patients aged 19-39 years o1d were the highest incidence of ADR.The main administration route of ADR is intravenous administration and the most ADR drugs are anti-infective drugs,in which the cepha1osporin was the highest.Last1y,ADR is given priority to damage the skin and accessories.