Comparing Truvada vs Valacyclovir
| Truvada (emtricitabine / tenofovir disoproxil) | Valacyclovir |
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| Truvada (emtricitabine / tenofovir disoproxil) | Valacyclovir |
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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. |
Prescription only
Valacyclovir is used to treat cold sores, genital herpes, herpes zoster, and chickenpox. It is an antiviral prodrug that is rapidly converted into acyclovir in the body. Valacyclovir should be... View more |
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| More about Truvada (emtricitabine / tenofovir disoproxil) | More about Valacyclovir | ||||||||||||||||
| Ratings & Reviews | |||||||||||||||||
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Truvada has an average rating of 6.2 out of 10 from a total of 40 ratings on Drugs.com. 53% of reviewers reported a positive effect, while 33% reported a negative effect. |
Valacyclovir has an average rating of 8.3 out of 10 from a total of 495 ratings on Drugs.com. 79% of reviewers reported a positive effect, while 12% 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. | |||||||||||||||||
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View all Truvada side effects |
View all Valacyclovir side effects |
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| Drug Class | |||||||||||||||||
| Generic Availability | |||||||||||||||||
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Lower cost generic |
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| Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Truvada prices |
View all Valacyclovir prices |
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| Dosage Forms | |||||||||||||||||
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| Brand Names | |||||||||||||||||
| Other emtricitabine / tenofovir disoproxil brands include: AccessPak for HIV PEP Basic | Valtrex | ||||||||||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||||||||||
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25.7 hours |
3.1 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 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 | |||||||||||||||||
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A total of 245 drugs are known to interact with Truvada:
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A total of 91 drugs are known to interact with Valacyclovir:
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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 | |||||||||||||||||
| First Approval Date | |||||||||||||||||
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August 02, 2004 |
June 23, 1995 |
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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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| 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.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.