What are the possible side effects of belantamab mafodotin?
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Some side effects may occur during the injection (infusion reaction). Tell your caregiver if you feel dizzy, tired, nauseated, light-headed, itchy, feverish, chilled, sweaty, short of breath, or have racing heartbeats, trouble breathing, or swelling in your face.
Call your doctor at once if you have:
- sudden vision loss;
- easy bruising, unusual bleeding; or
- signs of bleeding in the brain --weakness, dizziness, confusion, numbness or tingling on one side of the body, loss of movement in your face.
Tell your eye doctor if you have any eye problems, changes in your vision, dry eyes, or vision loss.
Your cancer treatments may be delayed or permanently discontinued if you have certain side effects.
Common side effects may include:
- vision changes;
- eye changes found during an eye exam;
- infusion reaction;
- abnormal lab tests;
- fever, tiredness; or
- nausea.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.