Comparing Aimovig vs Ajovy
| Aimovig (erenumab) | Ajovy (fremanezumab) |
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| Aimovig (erenumab) | Ajovy (fremanezumab) |
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Prescription only
Aimovig is a prescription medicine that can be self-injected under the skin once a month to prevent migraine headaches in adults. Injection site reactions and constipation are the most common side... View more |
Prescription only
Ajovy is a prescription medicine used to prevent migraine headaches that can be self-injected under the skin once a month or once every three months (using a higher dosage). Injection site reactions... View more |
Related suggestions Migraine Prevention (Migraine Prophylaxis)
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| More about Aimovig (erenumab) | More about Ajovy (fremanezumab) | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Aimovig has an average rating of 5.2 out of 10 from a total of 642 ratings on Drugs.com. 38% of reviewers reported a positive effect, while 43% reported a negative effect. |
Ajovy has an average rating of 5.6 out of 10 from a total of 337 ratings on Drugs.com. 40% of reviewers reported a positive effect, while 39% 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 Aimovig side effects |
View all Ajovy 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 Aimovig prices |
View all Ajovy prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
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N/A |
N/A |
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| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||||||||||
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672 hours |
744 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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Summary unavailable. See the full pregnancy warnings document. |
Summary unavailable. See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||||||||||
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A total of 2 drugs are known to interact with Aimovig:
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A total of 2 drugs are known to interact with Ajovy:
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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 | |||||||||||||||||
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No known disease interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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| First Approval Date | |||||||||||||||||
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May 17, 2018 |
September 14, 2018 |
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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 | |||||||||||||||||
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.