Drug details

Enhertu (fam-trastuzumab deruxtecan-nxki for injection)

type of Antineoplastic Topoisomerase Inhibitors, Antineoplastics, Anti-HER2

Enhertu (fam-trastuzumab deruxtecan-nxki) is a HER2-directed antibody and topoisomerase inhibitor conjugate used to treat adult patients with unresectable or metastatic HER2-positive breast cancer who have received two or more prior anti-HER2-based regimens in the metastatic setting.

This drug may have the following side effects:
  • hives,
  • difficulty breathing,
  • swelling of your face, lips, tongue, or throat,
  • fever,
  • easy bruising,
  • unusual bleeding,
  • lightheadedness,
  • chills,
  • tiredness,
  • dizziness,
  • fluttering in your chest,
  • wheezing,
  • cough,
  • mouth sores,
  • pounding heartbeats,
  • chest tightness,
  • swelling in your lower legs,
  • skin sores,
  • pale skin, and
  • cold hands and feet
  • sudden weight gain,
  • new or worsening shortness of breath,
The following drugs are related to Enhertu, either as a replacement or used together:
  • Kadcyla (ado-trastuzumab emtansine injection for iv use)
  • Arimidex (anastrozole)
  • Aredia (pamidronate disodium)
  • Aromasin (exemestane)
  • Orserdu (elacestrant tablets)
  • Ellence (epirubicin hydrochloride)
  • Pharmorubicin (epirubicin)
  • Halaven Injection (eribulin mesylate)
  • Evista (raloxifene)
  • Femara (letrozole)
  • Gemzar (gemcitabine hcl)
  • Zoladex 10.8 mg (goserelin acetate implant)
  • Zoladex 3.6 (goserelin acetate implant)
  • Ibrance (palbociclib capsules for oral administration)
  • Kisqali (ribociclib tablets)
  • Kisqali FeMara Co-Pack (ribociclib and letrozole tablets)
  • Tykerb (lapatinib)
  • Margenza (margetuximab-cmkb injection, for intravenous use)
  • Tukysa (tucatinib tablets)