Valaciclovir
(generic Valtrex)
A daily antiviral tablet for people already diagnosed with herpes, to help reduce how often outbreaks happen and lower the risk of passing the virus on.
LICENSED PHARMACY & UK-LICENSED DOCTORS · FREE DISCREET DELIVERY
VALACICLOVIR · GLAXOSMITHKLINE · ANTIVIRAL TABLET
Branded valaciclovir from GSK for cold sores, prescribed online by UK clinicians after a free consultation.
Free discreet delivery
Medications like Valtrex help to manage and shorten these outbreaks.
Banish those blisters and get back to your best with Valtrex. Valtrex is prescribed online with a free doctor consultation.
ABOUT THE MEDICATION
Valtrex contains the active ingredient valaciclovir (sometimes spelled valacyclovir) and is a prescription medicine used to treat the herpes infections that cause cold sores and genital herpes.
Valtrex helps to make the symptoms of herpes infections less severe, less long lasting, and it can even prevent outbreaks from happening in the first place.
KEY FACTS
Valtrex is an antiviral medication that interferes with the growth of herpes viruses.
The medication comes in 500 mg tablets. Always take the dosage advised and speak to us if you feel your recommended dose isn’t right.
Valtrex is taken orally as a pill with water. How often you take it will depend on your infection and circumstances.
Valtrex can be taken by anyone over the age of 12. Check with us before taking Valtrex if you are over 65, have kidney or liver problems, or have a weak immune system.
There is currently no cure for herpes simplex infections. Medications like Valtrex help to manage and shorten these outbreaks.
Taken orally as a pill with water
Treats cold sores and genital herpes
Slows the spread of the virus
Relief within two to three days
How Valtrex Works
Valtrex is an antiviral medication that interferes with the growth of herpes viruses. It slows the spread of the virus through your body, helping your immune system to fight and clear it from infected cells.
It can’t cure you of herpes entirely, as once you’ve been infected, herpes is with you forever. But it can prevent outbreaks from recurring and also help to clear up outbreaks of blisters faster, make them less itchy and painful.
In Practice
It works by stopping the herpes simplex virus from multiplying and spreading to other cells in your body. This gives your natural immune system the chance to control the infection.
Valtrex can be taken at the first sign of an outbreak, but if you experience outbreaks regularly a daily suppressive treatment may be more suitable for you.
It depends on how severe your outbreak is, how quickly you take the medication after you notice the first symptoms, and the dose taken, but Valtrex typically works quickly and provides relief from symptoms within two to three days.
Dosing & How to Take
Valtrex usually comes in tablet form, which should be swallowed whole with a glass of water.
The tablets should be taken at the same time each day, in the amount and for the duration prescribed.
If you forget to take your Valtrex, take a dose as soon as you remember, unless it’s nearly time for your next dose. Never take two doses to make up for a missed one.
It is important that you complete the course that is prescribed for you, even if it seems that the infection has cleared up.
Side Effects
Like all medicines, Valtrex can have side effects. People respond differently to medications, some people will have no side effects, but some may experience any of the following:
Headache
Sickness, sore throat, vertigo, dizziness, vomiting, diarrhoea, constipation, rash, skin sensitivity to sunlight (photosensitivity), itching (pruritus)
Fatigue, shortness of breath (dyspnoea), stomach discomfort, rash, sometimes an itchy, hive-like rash (urticaria), low back pain (kidney pain), blood in the urine (haematuria), confusion, hallucinations, feeling very drowsy, feeling agitated, tremors
Kidney problems where you pass little or no urine, impaired coordination and unsteadiness when walking (ataxia), slow and slurred speech (dysarthria), confusion and disturbed thoughts (delirium), fits (convulsions), changed in brain function (encephalopathy), coma
Side effects to look out for which indicate you’re having a severe allergic reaction (anaphylaxis): flushing, itchy skin, and/or a rash; swelling of the lips, face, neck, and throat, making it difficult to breathe (angioedema); a rapid fall in blood pressure leading to collapse. Valtrex allergies are rare, but if you do experience these symptoms stop taking the medication and seek urgent medical attention, as quickly as possible.
The Evidence
20+
years of use fighting herpes
Valtrex is a safe medication for most people over the age of 12 to use. There have been extensive clinical trials and it’s been used for over twenty years to fight herpes.
FASTER
clearance of outbreaks than if no medication is taken
The research shows that Valtrex helps to clear up outbreaks of cold sores and genital herpes faster than if no medication is taken, that it can prevent blisters from forming, and that it can help provide relief from the pain and discomfort caused by the blisters.
Research has shown that the active substance in Valtrex, called valaciclovir, is better absorbed by your body when taken orally than medications that contain acyclovir.
All medications can have side effects though, and Valtrex isn’t suitable for everyone. If you experience any side affects you should stop taking the medication. We recommend reading the link below to understand all of the potential benefits and risks of the medication.
The medication comes in 500 mg tablets. Always take the dosage advised and speak to us if you feel your recommended dose isn’t right.
The Comparison
Real medication. Real doctors. No inflated prices. Just results.
Price includes medication only, if prescribed. An active FromMars membership is required and billed separately. Membership does not include or guarantee a prescription; medication is not available without a membership.
Drug Interactions
The following medications can interact with Valtrex. Tell our doctors if you are taking any of these, or if you plan to: aminoglycosides, aprotinin, bictegravir, ciclosporin, cimetidine, cobicistat, colchicine, darunavir, doravirine, efavirenz, elvitegravir, emtricitabine, entecavir, foscarnet, fosphenytoin, hyaluronidase, iodinated contrast media, immune globulin, lamivudine, measles, mumps, and rubella live vaccines, methotrexate, mycophenolate, organoplatinum compounds, pentamidine, phenytoin, probenecid, recombinant, rilpivirine, tacrolimus, talimogene laherparepvec, telbivudine, tenofovir, tenofovir alafenamide, tenofovir disoproxil fumarate, varicella-zoster virus vaccine.
Tell our doctors if you are taking, or plan to take, any other medications or herbal treatments at the same time as Valtrex. It’s important to let us know if this includes any of the medications listed above and any treatments for shingles, as well as medicines that affect the kidneys, or those that help after an organ transplant.
WARNINGS
Children under the age of 12 shouldn’t take Valtrex.
As an adult, you shouldn’t take this medication if you are allergic to valaciclovir or acyclovir, or any of the other ingredients in the medication (see the leaflet in the Valtrex packaging for a full list of ingredients).
Check with us before taking Valtrex if you are over 65, have kidney or liver problems, or have a weak immune system.
Check with our doctors if you have kidney problems, have liver problems, have a weak immune system, or are pregnant or breastfeeding.
Valtrex can be taken by anyone over the age of 12. Do not take Valtrex if you’re allergic to valaciclovir or acyclovir, or any of the other ingredients listed in the leaflet enclosed with the medication.
Practical Advice
It is important that you complete the course that is prescribed for you, even if it seems that the infection has cleared up.
Valtrex has been reported to cause dizziness and headaches, so it’s important not to drive or use machinery if you experience these side effects.
Don’t have sex if you have cold sores or blisters on your genitals or buttocks and the surrounding areas, or if you feel any other symptoms of an outbreak, such as the tingling sensation before the blisters form.
The herpes viruses are highly contagious, and infections can be passed to others easily, even if you wear a condom. You should not let infected areas come into contact with other people, so you should avoid sex during an outbreak and remember to wash your hands regularly.
Make sure you store Valtrex in its packaging, and in a cool, dry place with temperatures below 30°C. Always keep it out of reach and sight of children. Never use medication that has passed the expiry date displayed on the packaging.
Length of Treatment
Valtrex can be taken once daily for long term preventative therapy of recurrent genital herpes.
FROM MARS provides Valtrex or valaciclovir as a daily preventative treatment for patients who have already been diagnosed with herpes, to help lessen the frequency of outbreaks and reduce the risk of transmitting the virus. The tablets should be taken as prescribed every day.
Unfortunately, no. There is currently no cure for herpes simplex infections. Once the virus infects you it takes up residence in the nerve cells of your skin.
Pricing
Valtrex is prescribed online with a free doctor consultation.
READY TO START?
Banish those blisters and get back to your best with Valtrex. Valtrex is prescribed online with a free doctor consultation.