polypharmacy
noun [ U ] medical specialized uk/ˌpɒl.iˈfɑː.mə.si/ us/ˌpɑː.liˈfɑːr.mə.si/
（治疗一种疾病时的）多重用药;混杂给药;过多给药
the use of several different drugs to treat one condition or patient
New medications are now available to target multiple symptoms, potentially reducing polypharmacy. 现在有了针对多种症状的新药，这有助于减少多重用药的情况。