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Ibrutinib

Written By Dr. Lipika KhuranaReviewed By Dr. Rajeev Sharma
Last updated 25 Nov 2025 | 09:34 AM (UTC)

Ibrutinib Uses

Ibrutinib is used in the treatment of blood cancer (chronic lymphocytic leukemia) and mantle-cell lymphoma. It is also used in chronic lymphocytic leukaemia who have received at least one prior therapy or with 17p deletion.

How Ibrutinib works

Ibrutinib is a Bruton's tyrosine kinase inhibitor. It works by blocking the action of the abnormal protein that signals cancer cells to multiply. This helps to stop or slow the spread of cancer cells.

Common side effects of Ibrutinib

Fever, Headache, Fatigue, Musculoskeletal (bone, muscle or joint) pain, Rash, Anemia (low number of red blood cells), Bruising, Muscle spasm, Hemorrhage, Pneumonia, Cough, Diarrhea, Stomatitis (Inflammation of the mouth), Nausea, Low blood platelets, Decreased white blood cell count (neutrophils), Dry eye, High blood pressure, Weight loss, Urinary tract infection, Peripheral edema, Subdural hematoma, Second primary malignancies
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Expert advice for Ibrutinib

  • Take it at the same time every day, either with or without food.
  • It is advisable to stay hydrated and drink plenty of fluids while taking this medication.
  • Do not skip any dose and complete the course as suggested by your doctor.
  • Use an effective method of birth control to avoid pregnancy while taking this medication.
  • Your doctor may get regular blood tests done to monitor your liver function and blood cell count in your blood.