Elranatamab

  • Brand Name : Elrexfio
  • Drug Class : Anti-BCMA Antibodies
  • Medical Author : Dr. Vinod Katiboina, Pharm. D.
  • Medical Reviewer : Divya Jacob, Pharm. D.
  • _eael_post_view_count : 8

What Is Elranatamab and How Does It Work?

Elranatamab is a prescription medication indicated for relapsed or refractory multiple myeloma in adults who have received at least four and more prior lines of therapy, including a proteasome inhibitor, an immunomodulatory agent, and an anti-CD38 monoclonal antibody.   

  • Elranatamab is available under the following different brand names: Elrexfio, elranatamab-bcmm

What Are Side Effects Associated with Using Elranatamab?

Common side effects of Elranatamab include:

  • tiredness 
  • decreased appetite
  • injection site reaction, such as redness, itching, pain, rash bruising, rash, swelling, tenderness 
  • cough
  • diarrhea
  • nausea
  • rash
  • muscle and bone pain
  • fever

Serious side effects of Elranatamab include:

  • cytokine release syndrome (CRS)
  • neurologic problems
  • decreased white blood cell counts
  • liver problems

Rare side effects of Elranatamab include:

  • none 

Seek medical care or call 911 at once if you have the following serious side effects:

  • Severe headache, confusion, slurred speech, arm or leg weakness, trouble walking, coordination loss, unsteady, very stiff muscles, high fever, profuse sweating, or tremors
  • Serious eye symptoms such as sudden vision loss, blurred vision, tunnel vision, eye pain or swelling, or seeing halos around lights
  • Serious heart symptoms include fast, irregular, or pounding heartbeats; fluttering in the chest; shortness of breath; sudden dizziness, light-headedness, or passing out

This is not a complete list of side effects and other serious side effects or health problems that may occur because of the use of this drug. Call your doctor for medical advice about serious side effects or adverse reactions. You may report side effects or health problems to FDA at 1-800-FDA-1088.

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