Comparing Abreva vs Zovirax
| Abreva (docosanol) | Zovirax (acyclovir) |
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| Abreva (docosanol) | Zovirax (acyclovir) |
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Over-the-counter
Prescribed for Herpes Simplex (HSV). Abreva may also be used for purposes not listed in this medication guide. |
Prescription only
Prescribed for Cold Sores, Herpes Simplex (HSV), Herpes Simplex - Congenital, Herpes Simplex - Suppression, Herpes Zoster, Ramsay Hunt Syndrome, Varicella-Zoster. Zovirax may also be used for... View more |
Related suggestions Herpes Simplex (HSV)
Popular comparisons
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| More about Abreva (docosanol) | More about Zovirax (acyclovir) | ||||||||
| Ratings & Reviews | |||||||||
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Abreva has an average rating of 4.5 out of 10 from a total of 426 ratings on Drugs.com. 36% of reviewers reported a positive effect, while 56% reported a negative effect. |
Zovirax has an average rating of 8.2 out of 10 from a total of 17 ratings on Drugs.com. 82% 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. | |||||||||
View all Abreva side effects |
View all Zovirax side effects |
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| Drug Class | |||||||||
| Generic Availability | |||||||||
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N/A |
Lower cost generic approved | ||||||||
| Pricing and Coupons * Prices are without insurance | |||||||||
View all Abreva prices |
We could not find an exact match for this medicine. Try searching the Price Guide directly. |
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| Dosage Forms | |||||||||
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| Brand Names | |||||||||
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N/A |
Other acyclovir brands include: Sitavig | ||||||||
| Half Life Drug half-life is the time required for plasma concentration to reduce to half its original value. | |||||||||
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N/A |
4 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 N
Not classified
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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No known drug interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
A total of 67 drugs are known to interact with Zovirax:
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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 | |||||||||
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No known disease interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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| First Approval Date | |||||||||
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July 25, 2000 |
January 25, 1985 |
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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.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.