Comparing Nifedipine vs Tadalafil
| Nifedipine | Tadalafil |
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| Nifedipine | Tadalafil |
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Prescription only
Nifedipine is used in the treatment of vasospastic angina and occasionally for chronic unstable angina as an add-on to other treatments. It should not be used to rapidly drop blood pressure as this... View more |
Prescription only
Tadalafil is used to treat erectile dysfunction (ED) or to reduce symptoms of benign prostatic hyperplasia (BPH). One 'as needed' tablet lasts for 36 hours or tadalafil is available as a lower... View more |
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| More about Nifedipine | More about Tadalafil | ||||||||
| Ratings & Reviews | |||||||||
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Nifedipine has an average rating of 5.0 out of 10 from a total of 165 ratings on Drugs.com. 34% of reviewers reported a positive effect, while 43% reported a negative effect. |
Tadalafil has an average rating of 8.4 out of 10 from a total of 782 ratings on Drugs.com. 82% of reviewers reported a positive effect, while 10% 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 Nifedipine side effects |
View all Tadalafil 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 | |||||||||
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We could not find an exact match for this medicine. Try searching the Price Guide directly. |
View all Tadalafil prices |
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| Dosage Forms | |||||||||
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| Brand Names | |||||||||
| Afeditab CR, Procardia, Procardia XL | Adcirca, Alyq, Chewtadzy, Cialis, Tadliq | ||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||
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5 hours |
17.5 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 C
Risk cannot be ruled out
See the full pregnancy warnings document. |
Category B
No proven risk in humans
See the full pregnancy warnings document. |
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| Drug Interactions | |||||||||
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A total of 633 drugs are known to interact with Nifedipine:
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A total of 351 drugs are known to interact with Tadalafil:
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| Alcohol/Food/Lifestyle Interactions | |||||||||
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| Disease Interactions | |||||||||
| First Approval Date | |||||||||
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December 31, 1981 |
November 21, 2003 |
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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.
See also:
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.