Comparing Rituxan vs Tysabri
| Rituxan (rituximab) | Tysabri (natalizumab) |
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| Rituxan (rituximab) | Tysabri (natalizumab) |
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Prescription only
Rituxan is a CD20 monoclonal antibody that causes B-cells to self-destruct or disintegrate and may be used to treat Non-Hodgkin's lymphoma (NHL), chronic lymphocytic leukemia (CLL), rheumatoid... View more |
Prescription only
Tysabri may be used to treat adults with multiple sclerosis or Crohn's disease and is given once every four weeks through an infusion center registered with the Touch Prescribing Program. A headache... View more |
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| More about (rituximab) | More about Tysabri (natalizumab) | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Rituxan has an average rating of 8.3 out of 10 from a total of 51 ratings on Drugs.com. 80% of reviewers reported a positive effect, while 10% reported a negative effect. |
Tysabri has an average rating of 7.7 out of 10 from a total of 98 ratings on Drugs.com. 65% of reviewers reported a positive effect, while 15% reported a negative effect. |
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| Side Effects Experienced by Users Side effects are reported in Drugs.com user reviews and not clinically verified. | |||||||||||||||||
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View all Rituxan side effects |
View all Tysabri side effects |
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| Drug Class | |||||||||||||||||
| Generic Availability | |||||||||||||||||
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N/A |
N/A |
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| Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Rituxan prices |
View all Tysabri prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
| Other rituximab brands include: Riabni, Ruxience, Truxima | Other natalizumab brands include: Tyruko | ||||||||||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||||||||||
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59.8 hours |
360 hours |
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| CSA Schedule 1 View glossary of CSA terms | |||||||||||||||||
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Not a controlled drug
Is not subject to the Controlled Substances Act. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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| Pregnancy Category | |||||||||||||||||
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Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||||||||||
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A total of 192 drugs are known to interact with Rituxan:
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A total of 416 drugs are known to interact with Tysabri:
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| Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
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No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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| Disease Interactions | |||||||||||||||||
| First Approval Date | |||||||||||||||||
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N/A |
November 23, 2004 |
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| WADA Class View classifications | |||||||||||||||||
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N/A |
N/A |
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| More Information | |||||||||||||||||
| Patient Resources | |||||||||||||||||
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N/A |
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| Professional Resources | |||||||||||||||||
| Related Treatment Guide | |||||||||||||||||
1 The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.