Comparing Keytruda vs Methotrexate
| Keytruda (pembrolizumab) | Methotrexate |
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| Keytruda (pembrolizumab) | Methotrexate |
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Prescription only
Keytruda is an immunotherapy treatment called a checkpoint inhibitor that helps your immune system fight cancer and is used to treat many different types of cancer in adults and children including... View more |
Prescription only
Methotrexate may be considered for the treatment of psoriasis, rheumatoid arthritis, polyarticular juvenile idiopathic arthritis (pJIA), mycosis fungoides, and certain cancers, such as ALL or... View more |
Related suggestions Breast Cancer
Colorectal Cancer
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| More about Keytruda (pembrolizumab) | More about Methotrexate | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Keytruda has an average rating of 4.9 out of 10 from a total of 254 ratings on Drugs.com. 41% of reviewers reported a positive effect, while 48% reported a negative effect. |
Methotrexate has an average rating of 6.5 out of 10 from a total of 336 ratings on Drugs.com. 52% of reviewers reported a positive effect, while 24% 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. | |||||||||||||||||
View all Keytruda side effects |
View all Methotrexate side effects |
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| Drug Class | |||||||||||||||||
| Generic Availability | |||||||||||||||||
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N/A |
Lower cost generic |
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| Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Keytruda prices |
View all Methotrexate prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
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N/A |
Jylamvo, Methotrexate LPF Sodium, Otrexup, Rasuvo, Trexall, Xatmep | ||||||||||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||||||||||
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624 hours |
15 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 D
Positive evidence of risk
See the full pregnancy warnings document. |
Category X
Not for use in pregnancy
See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||||||||||
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A total of 589 drugs are known to interact with Keytruda:
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A total of 723 drugs are known to interact with Methotrexate:
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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. |
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| Disease Interactions | |||||||||||||||||
| First Approval Date | |||||||||||||||||
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N/A |
December 07, 1953 |
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| WADA Class View classifications | |||||||||||||||||
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N/A |
N/A |
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| More Information | |||||||||||||||||
| Patient Resources | |||||||||||||||||
| Professional Resources | |||||||||||||||||
| Related Treatment Guide | |||||||||||||||||
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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.
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.