Belimumab

Pronounced be-LIM-yoo-mab

Brand names: Benlysta

Type: Monoclonal antibody (BLyS inhibitor) · All Transplant & Immune Medicines

What Belimumab is used for

  • Lupus
  • Lupus nephritis (kidney inflammation from lupus)

◆ Kidney note

An add-on therapy shown to help protect the kidneys in lupus nephritis when combined with standard treatment.

Common side effects

  • Nausea
  • Diarrhea
  • Fever
  • Injection site reactions
  • Infusion reactions

Important cautions

  • Raises infection risk; mood changes and depression have been reported and should be discussed with the care team
  • Live vaccines are avoided during treatment

How it comes

Injection into a vein (clinic), injection under the skin. This guide lists forms only — it never lists strengths or doses.

Condition guides on MedicalVideos.com

Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.