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Active Pharma Ingredients / 03 Sep 2026

AVELUMAB

Generic Name: AVELUMAB

ABSTRACT -

Avelumab is a human IgG1 monoclonal antibody that blocks programmed death ligand 1 (PD-L1) and is used where approved as an anticancer immunotherapy. It is a biologic antibody and does not have a single small-molecule skeletal structure. The representation above is an antibody schematic.

This document is for structured API information only. It is not a prescribing guide. Clinical use, if any, must follow the approved local label, trial protocol, and specialist medical supervision.

DOSAGE -

  • Dosage should be determined only by a qualified healthcare professional.
  • Use only according to the approved local product label and institutional administration procedures.
  • Infusion or injection settings must have monitoring and emergency support as required for the product class.
  • Do not administer outside authorized indications or specialist supervision.

SIDE EFFECTS-

Possible side effects and safety concerns include:

  • Fatigue, nausea, diarrhea, decreased appetite, rash, or pruritus
  • Infusion-related reactions including chills, fever, flushing, or hypotension
  • Immune-mediated pneumonitis, colitis, hepatitis, endocrinopathies, nephritis, or skin reactions
  • Infections or laboratory abnormalities may occur
  • Severe immune-mediated reactions can be life-threatening

ALLERGIC REACTIONS -

Hypersensitivity to Avelumab or related compounds/products may occur. Symptoms may include:

  • Immediate urticaria, itching, flushing, or generalized rash
  • Facial, lip, tongue, or throat swelling
  • Wheezing, chest tightness, or breathing difficulty
  • Dizziness, fainting, severe hypotension, or collapse
  • Anaphylaxis, although uncommon, requires emergency medical treatment

Important: Patients who develop an allergic reaction to Avelumab should seek immediate medical attention and inform all future healthcare providers of the allergy.

DRUG INTERACTIONS-

Avelumab may interact with certain medicines, biologics, vaccines, protocols, or clinical conditions. Caution is needed with:

  • Systemic immunosuppressants may reduce antitumor immune activity but may be needed for toxicity management.
  • Other immune checkpoint inhibitors or immunostimulants can increase immune-toxicity risk.
  • Live vaccines require oncology guidance.
  • Patients should report all medicines, supplements, and vaccines.

Patients should inform healthcare providers about all prescription medicines, over-the-counter medicines, herbal products, vaccines, and supplements they are using.

PREAUTIONS–

  • Monitor for new cough, diarrhea, abdominal pain, jaundice, severe rash, endocrine symptoms, or neurologic changes.
  • Manage infusion reactions with appropriate premedication and monitoring as directed.
  • Use caution in autoimmune disease or transplant history.
  • Pregnancy and lactation require oncology risk-benefit review.

WARNINGS –

  • Immune-mediated adverse reactions can occur at any time and require prompt evaluation.
  • Severe infusion reactions require interruption or discontinuation according to label.
  • Use only under oncology supervision.
  • Keep out of reach of children.

Have any questions? or Need help Contact us – 022 6163 6163 | support@medicus.com

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