Ibrutinib is helpful in treating Chronic Lymphocytic Leukemia, Mantle Cell Lymphoma. It is a small-molecule inhibitor of Bruton's tyrosine kinase (BTK). Ibrutinib 140 mg dosage should be taken orally at about the same time with a glass of water. It has some common side effects like bruising, rash, fatigue, and nausea. Avoid taking the medication with grapefruit. Also, try not to consume Ibrutinib 140 mg if you are pregnant or have any heart disease. Do not consume more than the prescribed dose. Ibrutinib is sold under the brand name Imbruvica. Patients are advised to be hydrated while taking medicine. Always tell your doctor about your medical history and any other ongoing treatment. Ibrutinib 140 mg price is estimated around 200/capsule to 300/capsule.