• Valaciclovir


From £22.95

Medication features

  • 500mg Tablets
  • Effective genital herpes treatment
  • Antiviral used for outbreak or suppression 
  • Twice daily dosage

NOTE: After requesting this medication, you will need to complete a short assessment, so our GP or Pharmacist can assess if the treatment is suitable for you. Pricing is provided as a reference only. The final decision on issuing this medication remains with our GP / Pharmacist.


Valaciclovir Tablets Online

You can order Valaciclovir from our UK registered online pharmacy and doctor service. If you have been diagnosed with genital herpes, you can be prescribed this medication to treat the infection.

No prescription is required, however, you will need to complete an online assessment, so our doctors can issue a prescription to our pharmacy. If the doctors approve your order, a prescription is passed to our pharmacy, who will then dispense and dispatch your medication.

If our doctors feel a face to face consultation would be best for you, a notification is sent via e-mail and a full refund is issued.

About Valaciclovir

Valaciclovir is an antiviral medication used to treat infection caused by the herpes virus. It is often used in the treatment of outbreaks of genital herpes. Valaciclovir works by stopping the herpes simplex virus from multiplying. This, in turn, allows the body's immune system to battle the infection.

Valaciclovir Dosage

To treat genital herpes in adults, Valaciclovir should be taken twice daily. 

If Valaciclovir is being used to suppress an outbreak, the dosage is one tablet twice daily. Suppression treatment is used in people who have frequently recurring outbreaks of herpes. This is generally defined as more than 6 outbreaks per year.

The prophylactic treatment can help reduce, or completely stop recurring outbreaks. In addition, future outbreaks generally don't last as long and are less aggressive. 

It is important to drink plenty of water when taking a course of these antivirals to minimise potential side effects.

Comparing Valaciclovir, Aciclovir and Famciclovir

All of the main treatments for genital herpes are anti-virals which work in the same way. The main point of difference is that while Valaciclovir and Famciclovir need to be taken twice daily, Aciclovir requires three times daily dosage. This makes compliance with the herpes eradication regimen a little easier with Valaciclovir. 

Valaciclovir is, however, a more expensive option. 


  • What is genital herpes?

    Genital herpes is a sexually transmitted infection caused by the herpes simplex virus.

  • What are the symptoms of genital herpes?

    The main symptoms of genital herpes are painful blisters and sores which occur around your genitals, buttocks and thighs. 

  • How can I treat genital herpes?

    Antivirals are required to treat genital herpes. These include Aciclovir, Famciclovir and Valaciclovir.

  • Can you cure genital herpes?

    Once the virus is contracted, it will remain in your body for life. You will not always, or may never display symptoms however. 

  • Can you get genital herpes from a cold sore?

    Unfortunately yes. If someone who has a cold sore performs oral sex on you, it's possible you will contract the herpes virus which can lead to genital herpes.

  • How do I test for genital herpes?

    You should contact your local sexual health clinic or GP to get a test for genital herpes.

    You can also find home test kits online.

  • What happens if I have genital herpes while pregnant?

    You should seek help from your GP. You should not take any antiviral medication without consultation, as these may cause complications for both you and your baby.

  • Are there alternative treatments for genital herpes?

    You can use a local anaesthetic gel to help deal with painful outbreaks of genital herpes.

    This would usually be used in conjunction with an antiviral medication. 


Treatment Comparison

Outbreak DosageOne tablet THREE times daily for five daysOne tablet TWICE daily for 5 daysOne tablet TWICE daily for 5 days
Suppression DosageOne tablet TWICE daily for 3 months One tablet TWICE daily for 3 monthsOne tablet TWICE daily for 3 months
MechanismPrevents the virus from multiplyingPrevents the virus from multiplyingPrevents the virus from multiplying
PriceCheapest. From £14.95.More expensive. From £19.95.More expensive. From £19.95.

Side Effects

Valaciclovir Side Effects

Common side effects of Valaciclovir tablets are:

  • Stomach pain
  • Diarrhoea
  • Tiredness
  • Headache
  • Nausea
  • Sensitivity to light
  • Rash
  • Vomiting
  • Itching
  • Hives

Rare side effects of Valaciclovir tablets are:

  • Anaemia (iron deficiency)
  • Confusion
  • Dizziness
  • Kidney problems
  • Breathing difficulties
  • Neurological problems
  • Convulsions
  • Drowsiness
  • Hallucinations
  • Jaundice
  • Changes in the blood

If you experience any severe side effects or symptoms of an allergic reaction (breathing difficulties, itching, hives, rash) you should seek immediate medical attention. If you experience any prolonged side effects you should speak to the prescribing doctor.

Info Leaflet

Before taking any medication, it is important to read the patient information leaflet

Order within for guaranteed next day delivery options

From £22.95
Compare Prices
The variation selected is currently out of stock.
Item added to bag. Click here to view bag.
Please select a size from above to proceed.
There are NHS prescriptions in your basket. Please complete the order first or remove NHS prescriptions from the basket.


Medication Simple Online Pharmacy
400mg x 15 - 1 Outbreak £14.95
Order now
400mg x 30 - 2 Outbreaks £19.95
Order now
400mg x 45 - 3 Outbreaks £23.95
Order now
400mg x 168 - Suppression Course £34.95
Order now


Medication Simple Online Pharmacy
1 Outbreak - 10 Tablets £14.95
Order now
2 Outbreaks - 20 Tablets £19.95
Order now
3 Outbreaks - 30 Tablets £23.95
Order now
Supression Course - 84 Tablets £34.95
Order now


Medication Simple Online Pharmacy
500mg x 10 - 1 Outbreak £22.95
Order now
500mg x 20 - 2 Outbreaks £32.95
Order now
500mg x 30 - 3 Outbreaks £42.95
Order now
500mg x 84 - Supression Course £94.95
Order now