Zovirax cream (Aciclovir)

Zovirax cream
4.77 ratingsReviews
Generic:
Aciclovir
Analogs:
Aciclovir Valaciclovir Famciclovir Penciclovir Docosanol Abreva Denavir Vectavir Valtrex Famvir
In stock: 12 packs
AdultsPregnancyAllergiesDiabetesBreastfeedingChildrenDriving

Dosages

Zovirax cream 5 g

Quantity Price per tube You save Total price
2 C$51.10 - C$102.20
3 C$42.93 C$24.50 C$128.80
4 C$38.15 C$51.80 C$152.60
5 C$36.40 C$73.50 C$182.00
6 C$34.30 C$100.80 C$205.80
7 C$33.00 C$126.70 C$231.00
8 C$32.03 C$152.60 C$256.20
9 C$31.42 C$177.10 C$282.80
10 C$30.52 C$205.80 C$305.20

Manufacturers

GlaxoSmithKlineHaleon

Payment & Shipping

Package Example

Your order is carefully packed and ships within 24 hours. Here is what a typical package looks like.

Sized like a regular personal letter (approximately 24x11x0.7 cm), with no indication of what is inside.

Front View
Front View
Side View
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Back View
Back View
Shipping Times
Shipping MethodEstimated delivery
Express Free for orders over C$420.00Estimated delivery to Canada: 4-7 days
Standard Free for orders over C$280.00Estimated delivery to Canada: 14-21 days
EMSCanada Post
Payment Methods
VisaMastercardAmerican ExpressBitcoin, USDTInteracApple PayGoogle PayPayPal

Discount Coupons

  • Victoria Day - May 18, 2026 8% VICTORIA8
  • Canada Day - July 1, 2026 10% CANADADAY10
  • Labour Day - September 7, 2026 6% LABOUR6
  • Thanksgiving (Canada) - October 12, 2026 9% THANKS9
  • Boxing Day - December 26, 2026 12% BOXING12

FAQ

No. Topical aciclovir preparations are exempt from Canada's federal Prescription Drug List. Provincial pharmacy scheduling requirements may still apply.

Store the cream at 25°C; temperatures from 15°C to 30°C are permitted. Keep the tube tightly closed and do not freeze it. Keep it out of the reach of children.

A generic aciclovir cream contains aciclovir, the same active ingredient as Zovirax cream. The inactive ingredients, tube design, package labelling, and appearance can differ between products.

This product is available as aciclovir 5% cream for topical use. Check the product label when it arrives to confirm the active ingredient, strength, and dosage form.

Aciclovir 5% cream is an antiviral used for recurrent herpes labialis, commonly called cold sores, caused by herpes simplex virus. It is used on the affected skin or lip area and is not a cure for herpes infection.

Apply a thin layer to the cold sore and surrounding affected skin as soon as early symptoms, such as tingling or burning, begin. A common regimen is application five times daily for four days; follow the directions on the specific package or those given by a health professional. Wash hands before and after use, and avoid the eyes and the inside of the mouth.

Description

Note: Images in the description are provided for informational purposes and may differ from the actual appearance of the product. Please refer to the product name, strength, ingredients, and dosage form.

Zovirax (Acyclovir) Cream: Key Facts

  • Used for recurrent herpes labialis (cold sores) on the lips and face caused by herpes simplex virus (HSV).
  • For adults and adolescents 12 years and older with a normal immune system.
  • Apply only to the outside of the lips and face. Do not use in the eyes or inside the mouth or nose.

Zovirax (Acyclovir) Cream 2 g

What It Treats

Zovirax cream contains acyclovir and is used to treat recurrent herpes labialis (cold sores) when it is applied early in an outbreak.

Zovirax for Cold Sores vs. Genital Herpes

Condition Can Zovirax (acyclovir) cream be used? Notes
Cold sores on the lips and face (recurrent herpes labialis) Yes (on-label) Start early, at the first sign of tingling or itching, or when lesions appear.
Genital herpes No Zovirax cream is not meant for use on the genitals. In Canada, genital herpes is usually treated with prescription oral antivirals based on a clinician's advice.

What Zovirax Cream Does Not Do

  • It does not cure herpes (HSV stays in the body).
  • It does not prevent future outbreaks.
  • It does not stop transmission to other people.

Before You Use

  • Do not use if you are allergic to acyclovir, valacyclovir, or any ingredient in the formulation.
  • Children under 12 years: safety and effectiveness have not been established. Use only if your Canadian healthcare provider tells you to.

If you are pregnant, planning to become pregnant, or breastfeeding, talk to your healthcare provider before using this medication.

This product contains propylene glycol and cetostearyl alcohol, which may cause local skin reactions such as stinging or burning. If you know you are sensitive to these ingredients, ask a healthcare professional before use.

How to Use

Question Answer
How much should I apply? Apply a thin layer, using enough to fully cover the affected area.
When should I start? Start as early as possible at the first sign of an outbreak, such as tingling or itching, or when lesions appear.
How often? 5 times a day.
How long? 4 days. If it has not healed, you may continue for up to 10 days. See a healthcare provider if symptoms last longer than that.
How quickly does it work? It may shorten the outbreak if started early, but it is not a cure and results vary from person to person.

Missed dose: apply it as soon as you remember. If it is nearly time for your next application, skip the missed dose and continue with your usual schedule.

If you apply too much: using too much on the skin is unlikely to cause problems. If irritation happens, gently wash the area and speak with a healthcare provider.

Zovirax Cream vs. Acyclovir Ointment (5%)

Feature Zovirax (acyclovir) Cream 5% Acyclovir Ointment 5%
Main on-label use Recurrent herpes labialis (cold sores) on the lips and face (≥12 years) Initial genital herpes; limited mucocutaneous HSV in immunocompromised patients (prescription use)
Where to apply Outside of the lips and face only; not in the eyes, mouth, or nose For skin use only; not in the eye (genital use may be prescribed for initial genital herpes as indicated on the label)
Typical dosing 5 times a day for 4 days (up to 10 days if needed) Every 3 hours, 6 times a day for 7 days

Possible Side Effects

  • Mild pain, burning, or stinging where the cream is applied.
  • Dry or flaky skin, or cracked lips.
  • Itching or redness in the treated area.

Rarely, severe allergic reactions can happen, such as swelling of the face, lips, or throat, trouble breathing, or allergic skin reactions like contact dermatitis or eczema. Stop using the cream and get medical advice if this happens.

Storing and Expiration Date

  • Keep out of the reach and sight of children.
  • Store at or below 25°C (77°F); excursions are permitted to 15°C to 30°C (59°F to 86°F).
  • Store in the original package.
  • Do not use after the expiry date shown on the carton or tube. If it is expired, stop using it and dispose of it properly (ask your pharmacist for advice).

Further Information

The active ingredient is acyclovir 5% w/w (50 mg per gram of cream).

The other ingredients are cetostearyl alcohol, mineral oil, poloxamer 407, propylene glycol, sodium lauryl sulfate, water, and white petrolatum.

Zovirax cream is a smooth white to off-white cream. Packaging may vary by market; in Canada, ZOVIRAX Cream may come in 5 g tubes.

Health and Hygiene

Cold sores are small, fluid-filled blisters that usually appear on or around the lips and are caused by HSV. To help reduce spread during an outbreak:

  • Avoid close contact with others.
  • Do not share items that may have come into contact with the sore, such as utensils, towels, or lip balm.
  • Wash your hands often, especially after touching the affected area.
  • Avoid picking at blisters to help prevent a secondary infection.
Medically reviewed by
Brian Holtry
MD, infectious diseases specialist and medical writer
Updated August 11, 2026

Customer questions

Asked by Priya Shah, Kitchener, Canada

I'm in Kitchener. Can I use my postal code before paying to find out whether this cream can be shipped to my address?

Answered by Support team

Yes. Enter your Kitchener postal code at checkout to see the shipping options available for your address. Availability is confirmed there and may vary by destination.

Asked by Daniel McLeod, Whitehorse, Canada

I live in Whitehorse, where delivery options can be limited. How can I check whether you can ship this cream to me?

Answered by Support team

Use your Whitehorse postal code at checkout to check the available shipping options for your address. We cannot confirm remote-destination availability from the product page alone.

Asked by Élise Gagnon, Trois-Rivieres, Canada

My parcel arrived in Trois-Rivieres during a very cold spell. What should I check before using the cream?

Answered by Support team

Check the tube and cream for leaks, damage, separation, or an unusual change in texture or appearance. Keep the package and do not use it if it may have frozen or its condition is uncertain; the labelled storage range is 15°C to 30°C, and the tube should not be frozen.

Asked by Maya Patel, London (ON), Canada

I share a mailbox with other people. Will the outside of the parcel identify the medication?

Answered by Support team

Orders are sent in discreet packaging, with no sensitive content or product details visible on the outside.

Asked by Jordan Chen, Edmonton, Canada

I developed hives after taking valaciclovir in the past. Can I use aciclovir cream for a cold sore instead?

Answered by Support team
Medical reviewed by Donna Brettler

Do not use aciclovir cream without advice from a clinician or pharmacist if you have had hives with valaciclovir. The medicines are closely related, and known hypersensitivity to valaciclovir or aciclovir is a reason to avoid the cream.

Product specifications

Active ingredientAciclovir
Drug classAntiviral
Dosage formCream
Available strengths5%
RouteTopical
StorageStore at 25°C; excursions permitted to 15°C - 30°C. Keep the tube tightly closed and do not freeze.
ATC codeD06BB03

Regulatory information

Canada: medicine status
Registration statusZovirax Cream 5% (aciclovir) is listed in Health Canada's Drug Product Database with DIN 01918472.
Prescription statusTopical aciclovir preparations are exempt from Canada's federal Prescription Drug List; provincial pharmacy scheduling requirements may still apply.
Safety monitoringSuspected adverse reactions can be reported to Health Canada through the Canada Vigilance Program.

More information