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ACYCLOVIR vs DENAVIR

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 12, 2026·How we rate

Possible drug interaction. ACYCLOVIR and DENAVIR are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

acyclovirdenavir

Rating

56/100
66/100

Pharmacy pays

~$4.83 /30
$61.56 /g

Type

RX
RX

Active ingredient

ACYCLOVIR
PENCICLOVIR

Manufacturer

Teva
Mylan

Dosage forms

Topical, Capsule, Injectable, Solution, Suspension, Tablet
Topical

Drug class

Herpes Simplex Virus Nucleoside Analog Dna Polymerase Inhibitor
Herpesvirus Nucleoside Analog Dna Polymerase Inhibitor

Boxed warning

None
None

Half-life

about 2.5 to 3.3 hours
—

Treats

Chickenpox, Herpes Genitalis, Herpes Labialis
Herpes Labialis, Epstein-Barr Virus Infections

Get denavirhigher-rated option

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Frequently asked questions

Which is better-rated, Acyclovir or Denavir?

By our independent rating, Denavir scores higher — 3.3 vs 2.8 out of 5 for Acyclovir. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Acyclovir and Denavir?

Acyclovir contains Acyclovir, while Denavir contains Penciclovir — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.