Cancer Drugs Written by WebMD Editorial Contributors Medically Reviewed by Gabriela Pichardo, MD on February 13, 2022 The following are some -- but not all -- of the cancer medications available in the U.S.:Bortezomib (Velcade)Chlorambucil (Leukeran)Cyclophosphamide (Cytoxan, Neosar)Gemcitabine (Gemzar)GleevecIrinotecan (Camptosar)Irinotecan liposome injection (Onivyde) Methotrexate (Rheumatrex, Trexall)Oxaliplatin (Eloxatin)Trastuzumab (Herceptin)