How to use Zovirax® Duo

Zovirax® Duo is clinically proven to help prevent blisters from occurring

You can’t get rid of cold sores for good, but you can stop the blister from developing. Zovirax® Duo is the product of expert knowledge and unique science, that’s not only simple to use, but also clinically proven to help stop a cold sore progressing to a blister when applied at the first tingle. It will also reduce healing time, if the cold sore has already developed.

  • First sign

    Apply at the first sign of a tingle, bump or itch for the best results. The sooner you apply, the better your chance of keeping a blister or scab from forming.

  • 12 years+

    Recommended for adults and children 12 years and over only.

  • Keep it clean

    Remove any cosmetics before applying Zovirax® Duo. Always wash your hands with soap and water before and after treating your cold sore.

  • Don’t skimp or skip

    Apply five times during the day with a cotton swab or your finger. Use enough to completely cover the sore. Just rub in gently and completely. If you miss a dose, just apply the next time you remember and continue on schedule. Wash your hands after applying the cream.

  • Don’t share

    Cold sores are contagious. Don’t share your tube with anybody else.

  • Make it up

    You can apply cosmetics like lipstick over Zovirax® Duo, after it has completely dried. Always use a separate make-up applicator, like a cotton swab to avoid spreading the infection.

  • Five days

    Use Zovirax® Duo, for five days. If the cold sore persists and is still present after 10 days, talk to your healthcare professional.

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Zovirax® Duo in action

See how this unique combination of an anti-inflammatory agent with an antiviral works to help prevent the blister from occurring. It is also clinically proven to shorten healing time if a cold sore develops.

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Zovirax® Duo FAQs

Got questions about the only non-prescription, dual-action cold sore medication available? You’ll find the answers here.

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