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Toritz 100mg Injection

Salt Composition: RITUXIMAB

₹3883.00₹7937.81

Inclusive of all taxes

Categories: Oncology

Conditions: Anti Cancer

Product Introduction

Toritz 100mg injection contains rituximab as the active constituent. It is used for several different disease conditions in adults. It is used alone or with other medications to treat non-Hodgkin's lymphoma (cancer affecting white blood cells called B-lymphocytes) and chronic lymphocytic leukaemia (a most common form of cancer that affects B-cells). It is also indicated to treat moderate-to-severe rheumatoid arthritis (a type of disease where the immune system attacks the body cells of its own joints) in combination with methotrexate in adults. Other uses include granulomatosis with polyangiitis or microscopic polyangiitis (inflammation of blood vessels that mainly affects the lungs and kidneys) in adults and children 2 years of age and older. It is also used to treat moderate to severe pemphigus vulgaris (an autoimmune condition that causes painful blisters on the skin and lining of the mouth, throat, nose, and genitals). Toritz 100mg injection belongs to the class of medications called anti-CD20 monoclonal antibodies.

Do not take this injection if you are allergic to rituximab or any other ingredients of this medicine, have a weak immune system, or have any severe active infection. Inform your doctor if you have heart disease, heart failure, or breathing problems before initiating treatment. Talk with your doctor if you have ever had a hepatitis B infection because the infection may reactivate in a few cases and can be severe. Pregnancy and breastfeeding are not recommended when you are taking this injection.

Common side effects of Toritz 100mg injection include infection of the blood, reduced red blood cells, dizziness, swelling in the face and body, itchy skin, diarrhoea, increased sweating, and low or high blood pressure. Use effective contraceptives during treatment and 12 months after the last dose if you can become pregnant. This medicine may cause severe infusion reactions during or within 24 hours after administration. Inform your doctor or healthcare professional if you experience any infusion reactions, such as increased blood pressure, chest pain, headache, breathing difficulties, vomiting, skin rashes, or throat swelling.

Uses

Non-hodgkin’s lymphoma (NHL) Chronic lymphocytic leukemia (CLL) Rheumatoid Arthritis Granulomatosis with polyangiitis or microscopic polyangiitis Pemphigus vulgaris

How it works

Toritz 100mg injection is a monoclonal antibody that targets the antigen CD20 expressed on the cell surface of B-lymphocytes (a type of white blood cells). When this medicine binds to the B-cell, it induces cell death in NHL and CLL. The binding action blocks cell activation and growth and cause anticancer effects. It inhibits rheumatoid factor production, antigen presentation, T-cell activation, and proinflammatory cytokine production in rheumatoid arthritis.

How to Use

It should only be administered by a trained doctor or nurse. Do not self-administer the injection. Before giving Toritz 100mg injection, you will be given other medications (pre-medication) to reduce the possible side effects. Your doctor will decide the dose and duration of your treatment based on the disease severity and other factors. It will be given as an intravenous infusion, and you will be monitored carefully for any unwanted side effects.

Side Effects

Side effects are unwanted symptoms caused by medicines. Even though all drugs cause side effects, not everyone gets them. Common Swelling in the face and body Diarrhea and nausea Itchy skin Anemia Muscle spasm Headache Urinary tract infection Fever, chills, and shivering Inflammation of nasal cavities Cough, sore throat Loss of hair Serious Increased or decreased blood pressure Chest pain Hypersensitivity reactions Hepatitis B viral infection Memory loss, trouble thinking, difficulty in walking

Expert Tips

Avoid vaccines before and during therapy. Inform your physician if you have been vaccinated recently because Toritz 100mg injection may cause drug-induced immunosuppression. Report to your doctor immediately if you face any symptoms like chest pain, breathing difficulties, stomach pain, and skin reactions. There is limited information available on the safety of this medicine in renal failure patients; inform your physician if you have kidney disease. Vaccination with live virus vaccines is not recommended before or during the treatment for patients with rheumatoid arthritis. Inform your healthcare professional if you have any active infection during the treatment.

References

  1. HIGHLIGHTS OF PRESCRIBING INFORMATION. (2021). Available at: https://www.accessdata.fda.gov/drugsatfda_docs/label/2021/103705s5464lbl.pdf [Accessed 9 Mar. 2023].
  2. ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS. (2020). Available at: https://www.ema.europa.eu/en/documents/product-information/mabthera-epar-product-information_en.pdf [Accessed 9 Mar. 2023].
  3. Ahmed A. Negm & Daniel E. Furst, Nonsteroidal Anti-Inflammatory Drugs, Disease-Modifying Antirheumatic Drugs, Nonopioid Analgesics, & Drugs Used in Gout, Lange's Basic & Clinical Pharmacology, 14th Edition, 2018, 642-666

Safety Advice

Pregnancy: unsafe Toritz 100mg injection is unsafe to administer in pregnant women because it may affect the fetus. Inform your physician if you are pregnant, suspect pregnancy, or planning to become pregnant. Using an effective birth control method during the treatment and for 12 months after your last dose is necessary.

Lungs: Consult your doctor It is unknown whether Toritz 100mg injection can be used in patients with lung disorders. Consult your doctor if you have any lung diseases before starting the treatment.

Breastfeeding: unsafe Breastfeeding is not recommended in patients taking Toritz 100mg injection because the medicine passes into the breast milk in small amounts and may harm your baby.

Disclaimer

The information provided on this page is intended for general informational purposes only and should not be considered as medical advice. Always consult a qualified healthcare professional before starting, stopping, or changing any medication. Self-medication can be harmful. Med For Rare does not endorse self-diagnosis or self-treatment.

Written By: Muskan Patel, M.Pharm

Reviewed By: Dr. Vishwa Patel, MBBS