[The Incidence and Management of Hypersensitivity and Infusion Reactions in an Outpatient Chemotherapy Center].

Hypersensitivity reactions(HSRs)are adverse events that are potentially caused by all anticancer agents. HSRs are unpredictable and can occur at any time, and prompt intervention is needed when symptoms occur. The types of symptoms and their degrees vary with the anticancer agent used and the number of chemotherapy cycles.