Rituximab

Rituximab is a specialised prescription medication used to treat certain types of blood cancers, such as non-Hodgkin's lymphoma and chronic lymphocytic leukaemia. It is also prescribed for specific autoimmune conditions, including severe rheumatoid arthritis and certain blood vessel disorders. By targeting and clearing out abnormal immune cells, this medicine helps control cellular overgrowth and reduces painful joint inflammation.

Because of how this medicine works, it is not a daily therapy but is instead given in structured treatment cycles spaced weeks or months apart. Since it is given directly into a vein as an infusion, you do not need to worry about taking it with or without food, though being well-hydrated before your appointment is highly recommended. Making healthy lifestyle choices, such as eating a balanced diet and avoiding contact with sick individuals, can help your body get the best results from your treatment.

While many people tolerate this medication well, it is common to experience temporary side effects during the infusion, such as mild fever, chills, or headache. However, you must contact your doctor immediately if you experience serious side effects, such as a severe skin rash, difficulty breathing, or signs of a new infection. Your healthcare team will monitor you closely during and after each session to manage these symptoms safely.

Before starting your first session, talk to your doctor if you have a history of heart disease, breathing disorders, or recurring viral infections like hepatitis B. Do not take this if you currently have a severe, active infection or a severely weakened immune system. Your medical team will perform specific blood tests beforehand to confirm that this treatment is safe for you.

This medicine can interact with other drugs that lower your body's immune response, which can significantly raise your risk of getting sick. It is also important to avoid smoking and limit alcohol consumption, as these habits can place extra strain on your organs and worsen treatment-related fatigue. If you are pregnant, breastfeeding, or are an older adult, consult your doctor to discuss how this therapy may affect you or your baby.

Using Rituximab as prescribed helps target the cells responsible for your condition while reducing disease activity. Here are the key benefits you can expect:

• Provides targeted treatment: Specifically targets the cells causing the disease, helping to preserve healthy tissues while effectively managing the condition.
• Supports long-lasting symptom relief: Helps reduce joint pain, swelling, and damage, improving mobility and making everyday activities easier. The benefits may last for several months after a treatment course.
• Helps achieve disease remission: Can help bring certain blood cancers and autoimmune conditions into remission, reducing symptoms and supporting a better quality of life.

• Follow your doctor’s instructions on the dosage and timing of this medication to ensure safety.
• Rituximab will be administered by the doctor or healthcare professional.
• Do not self-administer.

Common Side Effects (Usually mild):

• Fever, chills, or shivering during or shortly after the infusion
• Tiredness, weakness, or low energy
• Mild headache or muscle aches
• Nausea or mild stomach discomfort

Serious Side Effects (Consult your doctor right away):

• Signs of an infusion reaction, such as chest tightness, wheezing, throat swelling, or severe dizziness
• Signs of infection, including a high fever, persistent sore throat, severe cough, or burning when you urinate
• Painful skin blistering, peeling, or a raw, spreading rash
• Extreme fatigue, confusion, or changes in your vision, balance, or speech
• Yellowing of your skin or eyes, dark-colored urine, or severe right-sided stomach pain, which may indicate liver damage