Ibrutinib 140 mg Capsules – Uses, Dosage, Side Effects & Buying Guide
Table of Contents
What is Ibrutinib 140 mg?
Ibrutinib 140 mg Capsules is a targeted cancer therapy belonging to the class of Bruton’s tyrosine kinase (BTK) inhibitors. It is used to treat certain types of blood cancers by blocking a protein that helps cancer cells grow and survive. This medication is taken orally and is often part of long-term therapy.
Medical Uses of Ibrutinib 140 mg
Ibrutinib is primarily prescribed for treating the following conditions:
- ✅ Chronic Lymphocytic Leukemia (CLL)
- ✅ Small Lymphocytic Lymphoma (SLL)
- ✅ Waldenström’s Macroglobulinemia (WM)
- ✅ Mantle Cell Lymphoma (MCL) – after at least one prior therapy
- ✅ Marginal Zone Lymphoma (MZL)
- ✅ Chronic Graft vs Host Disease (cGVHD) – in certain adults and children
Recommended Dosage Guidelines
Ibrutinib dosage varies by condition. It is usually prescribed as one or more 140 mg capsules per day.
- CLL/SLL: 420 mg once daily (3 x 140 mg capsules)
- MCL: 560 mg once daily (4 x 140 mg capsules)
- WM: 420 mg once daily
- cGVHD: 420 mg daily for adults; dosage varies for pediatric use
Always follow your oncologist’s instructions and do not adjust dosage without supervision.
How Ibrutinib Works
Ibrutinib targets the BTK enzyme, which plays a critical role in B-cell receptor signaling. By inhibiting BTK, Ibrutinib disrupts signals that allow cancerous B-cells to multiply and survive. This targeted action helps slow disease progression and reduces tumor growth.
Common and Serious Side Effects
Common Side Effects:
- Diarrhea
- Fatigue
- Nausea
- Muscle or joint pain
- Rash or bruising
Serious Side Effects:
- Bleeding complications
- Heart arrhythmias (especially atrial fibrillation)
- Infections due to weakened immunity
- Hypertension (high blood pressure)
Note: Inform your doctor immediately if you experience chest pain, irregular heartbeat, dizziness, or signs of infection.
Precautions & Warnings
- Avoid grapefruit or grapefruit juice while on Ibrutinib
- Use with caution in patients with bleeding disorders
- May interact with other medications like anticoagulants or antifungals
- Not recommended during pregnancy or breastfeeding
- Requires regular blood monitoring
Where to Buy Ibrutinib 140 mg Capsules Online
You can purchase authentic Ibrutinib online through ReliableVita:
FAQs – Ibrutinib 140 mg Capsules
Is Ibrutinib a chemotherapy drug?
Ibrutinib is not traditional chemotherapy. It is a targeted therapy that inhibits a specific enzyme (BTK) in cancer cells.
Can Ibrutinib cure leukemia?
While not a cure, Ibrutinib can control CLL and other cancers, often allowing patients to live longer with improved quality of life.
How long should I take Ibrutinib?
It is usually taken long-term unless there is disease progression or intolerable side effects. Follow your doctor’s advice closely.
What should I avoid while taking Ibrutinib?
Avoid NSAIDs, grapefruit, high-impact activities (risk of bleeding), and live vaccines. Always check with your doctor before taking any new medication.