Comparing Viread vs Truvada
Viread | Truvada |
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Viread (tenofovir) | Truvada (emtricitabine / tenofovir) |
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Prescription only
Prescribed for Hepatitis B, HIV Infection, Nonoccupational Exposure, Occupational Exposure. Viread may also be used for purposes not listed in this medication guide. |
Prescription only
Prescribed for Pre-Exposure Prophylaxis, Nonoccupational Exposure, Occupational Exposure, HIV Infection. Truvada may also be used for purposes not listed in this medication guide. |
Related suggestions |
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More about Viread (tenofovir) | More about Truvada (emtricitabine / tenofovir) | ||||||||||||||||
Generic Status | |||||||||||||||||
No lower-cost generic available |
No lower-cost generic available |
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Ratings & Reviews | |||||||||||||||||
Viread has an average rating of 8.0 out of 10 from a total of 13 ratings on Drugs.com. 70% of reviewers reported a positive effect, while 0% reported a negative effect. |
Truvada has an average rating of 6.2 out of 10 from a total of 36 ratings on Drugs.com. 55% of reviewers reported a positive effect, while 32% reported a negative effect. |
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Drug Class | |||||||||||||||||
Side Effects | |||||||||||||||||
See also: Viread side effects in more detail. |
See also: Truvada side effects in more detail. |
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Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Viread prices |
View all Truvada prices |
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Dosage Form(s) Available | |||||||||||||||||
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Brand Names | |||||||||||||||||
N/A |
Other emtricitabine / tenofovir brands include: AccessPak for HIV PEP Basic | ||||||||||||||||
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. | |||||||||||||||||
180 hours |
25.7 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 B
No proven risk in humans
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 | |||||||||||||||||
A total of 231 drugs are known to interact with Viread:
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A total of 234 drugs are known to interact with Truvada:
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Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
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 | |||||||||||||||||
First Approval Date | |||||||||||||||||
October 26, 2001 |
August 02, 2004 |
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WADA Class View World Anti-Doping Agency classifications. | |||||||||||||||||
N/A |
N/A |
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More Information | |||||||||||||||||
Patient resources | |||||||||||||||||
Professional Resources | |||||||||||||||||
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.