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Reditux RA 500mg Infusion 50ml
Rituximab: Targeted Immunotherapy for Complex Conditions
Rituximab is a potent monoclonal antibody which doctors use to treat particular cancer types and autoimmune diseases. Rituximab functions as a “targeted” therapy which specifically attacks B-cells without harming other fast-growing cells. It operates by finding and binding to the CD20 protein which exists on B-cell surfaces to help the immune system eliminate these cells.
Therapeutic Uses
Rituximab shows broad application because doctors prescribe it to treat.
Blood Cancers:
This category includes Non-Hodgkin’s Lymphoma (NHL) and Chronic Lymphocytic Leukemia (CLL).
Autoimmune Disorders:
The condition Rheumatoid Arthritis (RA) needs this treatment when other options have failed.
Vascular & Skin Conditions:
This group includes Granulomatosis with Polyangiitis (GPA) and Pemphigus Vulgaris (a severe blistering skin condition).
How It Is Administered
Rituximab is not a pill you take at home. The drug requires healthcare workers to deliver it through Intravenous (IV) Infusion inside medical facilities.
Pre-medication:
You will receive acetaminophen (paracetamol) and an antihistamine approximately 30 to 60 minutes before the drip starts to help prevent reactions.
The Process:
The first infusion is usually slow to see how your body reacts. The doctor may increase the speed of future sessions after you demonstrate good tolerance of the treatment.
Observation:
The nurse will check your vital signs including blood pressure and heart rate during the entire procedure.
Frequently Asked Questions (FAQs)
1. Is Rituximab a type of chemotherapy?
No it is not. The treatment functions as immunotherapy which scientists define as “biological” therapy. While it is often used alongside chemotherapy to treat cancer, Rituximab specifically targets B-cells, whereas chemotherapy is generally more systemic in how it attacks cells.
2. Why do I need to be screened for Hepatitis B before starting?
Rituximab can “reactivate” the Hepatitis B virus if you have ever been exposed to it in the past. This condition can result in severe liver injury. Your doctor will conduct a blood examination to determine whether you are ready to start treatment.