Stavzor Alternatives Compared
Stavzor | Aimovig | Emgality |
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Stavzor (valproic acid) | Aimovig (erenumab) | Emgality (galcanezumab) |
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Prescription only
Prescribed for Bipolar Disorder, Epilepsy, Seizures, Seizure Prevention, Migraine Prevention. Stavzor may also be used for purposes not listed in this medication guide. |
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
Emgality is an injectable medication that can be self-administered subcutaneously (under the skin) once monthly for the prevention of migraine in adults or during a cluster headache period when used... View more |
Related suggestions Migraine Prevention (Migraine Prophylaxis)
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More about Stavzor (valproic acid) | More about Aimovig (erenumab) | More about Emgality (galcanezumab) | ||||||||||||||||
Ratings & Reviews | ||||||||||||||||||
Stavzor has an average rating of 10.0 out of 10 from a total of 1 ratings on Drugs.com. 100% of reviewers reported a positive effect, while 0% reported a negative effect. |
Aimovig has an average rating of 5.0 out of 10 from a total of 614 ratings on Drugs.com. 37% of reviewers reported a positive effect, while 45% reported a negative effect. |
Emgality has an average rating of 5.0 out of 10 from a total of 461 ratings on Drugs.com. 35% of reviewers reported a positive effect, while 47% reported a negative effect. |
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Drug Class | ||||||||||||||||||
Side Effects | ||||||||||||||||||
See also: Stavzor side effects in more detail. |
See also: Aimovig side effects in more detail. |
See also: Emgality side effects in more detail. |
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Generic Availability | ||||||||||||||||||
Lower cost generic approved |
N/A |
N/A |
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Pricing and Coupons * Prices are without insurance | ||||||||||||||||||
We could not find an exact match for this medicine. Try searching the Price Guide directly. |
View all Aimovig prices |
View all Emgality prices |
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Dosage Form(s) Available | ||||||||||||||||||
N/A |
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Brand Names | ||||||||||||||||||
Other valproic acid brands include: Valproate Sodium |
N/A |
N/A |
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Half Life The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. | ||||||||||||||||||
16 hours |
672 hours |
648 hours |
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CSA Schedule ** View glossary of terms | ||||||||||||||||||
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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 | ||||||||||||||||||
Category D
Positive evidence of risk
When Treating Epilepsy
Category X
Not for use in pregnancy
When Treating Migraine See the full pregnancy warnings document. |
Summary unavailable. See the full pregnancy warnings document. |
Summary unavailable. See the full pregnancy warnings document. |
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Drug Interactions | ||||||||||||||||||
A total of 404 drugs are known to interact with Stavzor:
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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 Emgality:
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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 | ||||||||||||||||||
No known disease interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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First Approval Date | ||||||||||||||||||
July 29, 2008 |
May 17, 2018 |
September 27, 2018 |
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WADA Class View World Anti-Doping Agency classifications. | ||||||||||||||||||
N/A |
N/A |
N/A |
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More Information | ||||||||||||||||||
Patient resources | ||||||||||||||||||
Professional Resources | ||||||||||||||||||
N/A |
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Related Treatment Guide | ||||||||||||||||||
** 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.