• Mfr: Novartis
  • 1% - 5gm Tube

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Cost Per Dose: $00.00
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Denavir Prescription Medication Prescribed by

Denavir is a prescription antiviral topical cream approved to treat herpes viral outbreaks and cold sores on the mouth and lips. The medication works to reduce the severity and duration of symptoms, and it also helps to suppress future outbreaks.

Why you should buy Denavir from

  • Huge savings. We offer Denavir for the lowest possible price. We also offer FREE medical consultations with every purchase.

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  • Convenient delivery. We discreetly deliver the medication to your front door, so you don’t have to go to the pharmacy.

  • True authenticity. only sells brand-name Denavir manufactured by Novartis in the United States.

  • Professional quality. A doctor licensed in your residing State prescribes your medication, and a pharmacist licensed in State dispenses your medication.

How Does Herpes Cause Cold Sores?

When you get infected with herpes, it moves through the skin into the nerve cells and becomes latent in most cases, hiding from your immune system in a sort of viral cold war.

This infection generally has no symptoms, so you have no idea it’s happening. Then something triggers a reaction in the virus, usually something that knocks down your immune response.

Common triggers include:

  • Stress

  • Illness

  • Immunosuppression

  • Surgery

  • Menstruation

  • Exposure to sunlight

When that happens, tiny blisters begin to form in a cluster in an area near the infection as the virus reproduces. Eventually, these blisters burst and scab over, creating the distinctive vision of a cold sore. A person is most infectious at this time.

Can I Get Genital Herpes From a Cold Sore?

Unfortunately, the answer is yes. HSV-1 can be spread from oral to genitals by oral sex. You can even give genital herpes by touching your cold sore and genitals.


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How Does Denavir Work?

Denavir works by attacking the herpes virus. It prevents it from replicating and spreading throughout your body. For most people, Denavir reduces the duration and severity of symptoms. Regular outbreaks last only four days when taking Denavir.

Why Choose Denavir?

If you frequently get cold sores, Denavir can help shorten the duration of symptoms. You can treat painful and unsightly sores, usually within one week of starting treatment. Denavir also decreases the risk of future outbreaks, which helps you prevent future pain and embarrassment.

Directions for Taking Denavir

During waking hours, Denavir should be applied every 2 hours for four days. Start using Denavir as soon as you notice symptoms. Only apply Denavir to the lips and mouth area. It is not approved to treat sores on the genitals. Please avoid contact with your eyes, as it can irritate.

Side effects of Denavir

The side effects of Denavir are typically mild and include headache, numbness, a tingling feeling, and minor changes in taste. Additional side effects include skin rash and irritation at the site of application.

In rare cases, patients can suffer from an allergic reaction to Denavir. If you experience any allergic reaction, stop using Denavir immediately and seek medical attention. Your doctor can help you decide if Denavir is the proper treatment for you.

Precautions When Taking Denavir

Only use Denavir as instructed by your doctor. Pregnant or nursing females should consult with their doctor before taking Denavir. This medication is for external use on the mouth and lips only. Do not use Denavir near your eyes because irritation can occur.

Possible drug interactions when taking Denavir

There aren’t any known drug interactions with Denavir. However, before using Denavir, you should tell your doctor about all prescription and non-prescription medications you are currently taking. Please do not use any other topical creams in the same area while using Denavir because it could cause an allergic reaction or an unknown interaction.


Status: IN STOCK at all our pharmacies. Orders placed before 4 PM EST will typically be shipped the same day. To learn more about Denavir, see the following link: Then return to our site, where you can confidently purchase your medication from


Denavir is a topical cream that can be used to treat the outbreak or cold sore (fever blisters) on the face and lips, heals the outbreak and reduce the discomfort caused by a cold sore.

This medication is used to treat "cold sores/fever blisters" (herpes labialis).

It can speed up healing of the sores and decrease symptoms (such as tingling, pain, burning, itching).

Penciclovir belongs to a class of medications known as antivirals.

It works by stopping the growth of the virus.

This medication does not cure herpes, and it does not prevent passing the infection to someone else.

It does not prevent future occurrences.

Use this medication at the first sign of infection (such as tingling, burning, redness, or sores).

Wash your hands with soap and water before and after applying this medication.

Clean and dry the affected areas before applying the medication.

Apply a thin layer of penciclovir cream to completely cover the area of the cold sore or the area of tingling/itching/redness/swelling, and rub in gently.

Apply the cream as directed by your doctor, usually every 2 hours (except during sleep) for 4 days.

Apply to skin only.

Do not apply this medication in or near the eyes since this medication can irritate the eyes.

If you do get medication in your eyes, flush with plenty of water.

Do not apply inside the mouth or nose.

Dosage is based on your medical condition and response to treatment.

Do not use this drug more often or for longer than prescribed.

Use this medication regularly to get the most benefit from it.

This medication works best when the amount of drug absorbed by the skin stays at a constant level.

Use this drug at evenly spaced intervals.

To help you remember, use it at the same times each day.

Cold sores (herpes) can spread easily.

Penciclovir cream does not prevent the spread of herpes.

Avoid close physical contact with others (such as kissing) during an outbreak until the cold sores have completely healed.

Also, try not to touch the cold sore, and wash your hands if you do touch the cold sore.

Tell your doctor if your condition lasts or gets worse after treatment is finished.

Redness, burning, stinging, or numbness may occur.

If any of these effects last or get worse, tell your doctor or pharmacist promptly.

Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects.

Many people using this medication do not have serious side effects.

A very serious allergic reaction to this drug is rare.

However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects.

If you notice other effects not listed above, contact your doctor or pharmacist.

In the US - Call your doctor for medical advice about side effects.

You may report side effects to FDA at 1-800-FDA-1088 or at

In Canada - Call your doctor for medical advice about side effects.

You may report side effects to Health Canada at 1-866-234-2345.

Before using penciclovir, tell your doctor or pharmacist if you are allergic to it; or to famciclovir; or if you have any other allergies.

This product may contain inactive ingredients, which can cause allergic reactions or other problems.

Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history.

Tell your doctor if you are pregnant before using this medication.

This medication does not pass into breast milk.

Consult your doctor before breast-feeding.

Drug interactions may change how your medications work or increase your risk for serious side effects.

This document does not contain all possible drug interactions.

Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist.

Do not start, stop, or change the dosage of any medicines without your doctor's approval.

This medicine may be harmful if swallowed.

If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911.

Otherwise, call a poison control center right away.

US residents can call their local poison control center at 1-800-222-1222.

Canada residents can call a provincial poison control center.

If you miss a dose, use it as soon as you remember.

If it is near the time of the next dose, skip the missed dose.

Use your next dose at the regular time.

Do not double the dose to catch up.

Store this medication at room temperature.

Firmly screw the cap back on the tube of medication after each use.

Keep all medications away from children and pets.

Do not flush medications down the toilet or pour them into a drain unless instructed to do so.

Properly discard this product when it is expired or no longer needed.

Consult your pharmacist or local waste disposal company.

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