Comparing Atorvastatin vs Simvastatin
| Atorvastatin | Simvastatin |
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| Atorvastatin | Simvastatin |
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Prescription only
Atorvastatin is effective at lowering cholesterol; however, its use may be limited by side effects such as muscle pain. Prescribed for High Cholesterol, High Cholesterol - Familial Homozygous, High... View more |
Prescription only
Simvastatin is effective at lowering cholesterol; however, it may cause muscle pain, particularly at higher dosages. Should not be used by people with active liver disease or in women planning a... View more |
Related suggestions High Cholesterol
High Cholesterol, Familial Homozygous
Prevention of Cardiovascular Disease
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| More about Atorvastatin | More about Simvastatin | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Atorvastatin has an average rating of 4.4 out of 10 from a total of 303 ratings on Drugs.com. 28% of reviewers reported a positive effect, while 53% reported a negative effect. |
Simvastatin has an average rating of 4.8 out of 10 from a total of 131 ratings on Drugs.com. 30% of reviewers reported a positive effect, while 48% 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 Atorvastatin side effects |
View all Simvastatin side effects |
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| Drug Class | |||||||||||||||||
| Generic Availability | |||||||||||||||||
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Lower cost generic |
Lower cost generic |
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| Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Atorvastatin prices |
View all Simvastatin prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
| Atorvaliq, Lipitor | FloLipid, Zocor | ||||||||||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||||||||||
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14 hours |
N/A |
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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 X
Not for use in pregnancy
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 406 drugs are known to interact with Atorvastatin:
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A total of 338 drugs are known to interact with Simvastatin:
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| Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
| Disease Interactions | |||||||||||||||||
| First Approval Date | |||||||||||||||||
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December 17, 1996 |
December 23, 1991 |
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| WADA Class View classifications | |||||||||||||||||
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N/A |
N/A |
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| More Information | |||||||||||||||||
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| 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.
See also:
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.