Comparing Primidone vs Metoprolol
Primidone | Metoprolol |
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Primidone | Metoprolol |
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Prescription only
Prescribed for Benign Essential Tremor, Seizures, Epilepsy. primidone may also be used for purposes not listed in this medication guide. |
Prescription only
Metoprolol is available as two different salts: metoprolol tartrate and metoprolol succinate. These two salts are not interchangeable because they have different dosages, durations of action, and... View more |
Related suggestions Benign Essential Tremor
Popular comparisons
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More about Primidone | More about Metoprolol | ||||||||
Ratings & Reviews | |||||||||
Primidone has an average rating of 6.0 out of 10 from a total of 109 ratings on Drugs.com. 43% of reviewers reported a positive effect, while 29% reported a negative effect. |
Metoprolol has an average rating of 5.8 out of 10 from a total of 646 ratings on Drugs.com. 41% of reviewers reported a positive effect, while 33% reported a negative effect. |
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Drug Class | |||||||||
Side Effects | |||||||||
See also: primidone side effects in more detail. |
See also: metoprolol side effects in more detail. |
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Generic Availability | |||||||||
Lower cost generic |
N/A |
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Pricing and Coupons * Prices are without insurance | |||||||||
View all primidone prices |
We could not find an exact match for this medicine. Try searching the Price Guide directly. |
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Dosage Forms Available | |||||||||
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N/A |
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Brand Names | |||||||||
Mysoline | Kapspargo Sprinkle, Lopressor, Metoprolol Succinate ER, Metoprolol Tartrate, Toprol-XL | ||||||||
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. | |||||||||
12 hours |
4 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. |
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Pregnancy Category | |||||||||
Category N
Not classified
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 | |||||||||
A total of 667 drugs are known to interact with primidone:
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A total of 513 drugs are known to interact with metoprolol:
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Alcohol/Food/Lifestyle Interactions | |||||||||
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Disease Interactions | |||||||||
First Approval Date | |||||||||
March 08, 1954 |
August 07, 1978 |
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WADA Class View World Anti-Doping Agency classifications. | |||||||||
N/A |
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More Information | |||||||||
Patient resources | |||||||||
Professional Resources | |||||||||
Related Treatment Guide | |||||||||
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** 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.