- Fast, discreet delivery
Delivered in secure, plain packaging on fully tracked delivery from just £2.95
- 100% UK-based pharmacy
Our team of doctors and pharmacists, and our support staff, are all UK-based.
- Free advice and support
Have a question? Telephone support is always free; Monday - Friday, 9am - 5pm.
- We're rated 4.9 out of 5
Based on over 24,000 reviews collected on Google and Reviews.io.
We maintain the highest possible regulation for a UK online pharmacy, ensuring your experience is safe, and confidential.

Cold Sore Antiviral Tablets
If you suffer from cold sores and are tired of waiting for your symptoms to clear then Cold Sore Antiviral Tablets can help. Cold Sore Antiviral Tablets are an effective cold sore treatment. They work quickly to stop your cold sore symptoms, leaving you free from irritation, blisters and crusting within seven days.
You can get your prescription of Cold Sore Antiviral Tablets from The Independent Pharmacy today after completing a short online consultation with our medical team. In just a few steps you can get your treatment delivered discreetly and conveniently to you at home.
This treatment requires an online consultation for review by our medical team. The decision to supply the specific treatment and quantity requested will be based on whether our medical team are satisfied that it will be safe, appropriate, and effective.
This is a generic medicine and the manufacturer of the treatment supplied may vary from the treatment image above, depending on availability. Please contact us once you've placed your order if you require a specific brand and we will do our best to accommodate your request.
Cold Sore Antiviral Tablets summary
- Type of medicine
- Antiviral cold sore treatment
- Works by
- Cold Sore Antiviral Tablets for cold sores help to prevent the herpes simplex virus from growing and spreading. It does not kill the virus but aids your body’s immune system to fight off the infection, clearing your cold sores.
- Effective within
- Three days
- Pack size
- 15 tablets
- Strength
- 400mg
- Common side effects
- Dizziness, headache, nausea
- Manufacturer
- Accord
- Generic
- Yes
- Use with alcohol
- No known issues
Cold Sore Antiviral Tablets Information
What is Cold Sore Antiviral Tablets?
Cold Sore Antiviral Tablets is one of the most effective cold sore tablets UK citizens can take. It’s a prescription medicine that’s highly effective at targeting the herpes simplex virus that is responsible for causing cold sores. Cold Sore Antiviral Tablets is categorised as an antiviral medicine. Antiviral medications are used for treating viral infections.
Cold Sore Antiviral Tablets for cold sores can be taken as soon as tingling, itching or burning starts, which indicates you are developing a cold sore. Taking Cold Sore Antiviral Tablets five times a day for up to seven days has been clinically proven to speed up healing, decrease the severity in which you are affected and even prevent cold sores from turning into breakouts.
What is Cold Sore Antiviral Tablets used for?
Cold Sore Antiviral Tablets are one of the leading treatments for symptoms of cold sores. They can also be used to treat the herpes simplex virus that causes genital herpes. We also supply Antivrial tablets to treat genital herpes.
What are cold sores?
A cold sore is a virus that can be caught from something as simple as sharing a lip balm. It typically starts as a tingling, burning sensation somewhere around the mouth. This can then spread to your nose and/or cheeks.
Cold sores (also known as fever blisters) are caused by the herpes simplex virus, which is a similar strain of the virus that causes genital herpes infections and the herpes zoster virus which causes chickenpox and shingles.
Cold sores can be triggered by a range of issues, from the weather to your mood. These are some of the most common cold sore triggers:
- Changes to your hormone levels
- Being out in a cold wind
- Weak immune system
- Exposure to the hot sun
- Having a cold
- Stress
As symptoms of cold sores develop, they often appear as clusters of small, fluid-filled blisters that burst and become dry and crusty. Cold sores are very contagious from the moment you feel the tell-tale tingling sensation. Without treatment, most outbreaks will clear within 10 days.
It’s common for people to get recurrent cold sores in the same places. This is because the virus lives dormant in the nerve cells of your skin, reappearing once it’s triggered.
Cold Sore Antiviral Tablets can help to clear up cold sores more quickly, with noticeable results within five to seven days. For the best results, when using this treatment it should be taken as soon as you feel an outbreak coming on. Taking painkillers and drinking plenty of non-alcoholic fluids can also help to make you feel more comfortable.
How do Cold Sore Antiviral Tablets work?
Cold Sore Antiviral Tablets for cold sores help to prevent the herpes simplex virus from growing and spreading. It does not kill the virus but aids your body’s immune system to fight off the infection, clearing your cold sores.
There is currently no treatment that can permanently kill the virus within your body, even cold sore tablets like Cold Sore Antiviral Tablets can’t permanently remove it. Once you have become infected with the herpes simplex virus, the virus will always be present in your body even if you do not have a visible cold sore at the time.
Cold Sore Antiviral Tablets alternatives
Taking Cold Sore Antiviral Tablets is an effective way of treating cold sores. But this isn’t the only treatment available to you. We’ve listed other ways you can treat cold sores below:
Compeed
Compeed is a cold sore treatment that comes in patch form and provides quick relief from your symptoms. The patches can be applied directly to a cold sore as soon as it appears, helping to soothe discomfort and reduce scabbing.
Find out more about alternative types of herpes treatment
You can learn about the herpes treatments available to you by reading our guide to the differences between genital herpes and cold sores.
Cold Sore Antiviral Tablets dosage
Begin taking Cold Sore Antiviral Tablets as soon as you notice symptoms of the herpes virus (cold sores), which include visible blisters and a burning sensation.
Each tablet is 400mg – take one tablet three times a day for five days, or for as long as is prescribed. If you are taking Cold Sore Antiviral Tablets to prevent future recurrences of herpes (cold sores), you will likely be prescribed two tablets per day for a period of three to six months.
Swallow each tablet whole with a sip of water. Cold Sore Antiviral Tablets can be taken with or without food.
Cold Sore Antiviral Tablets side effects
Not everyone will experience side effects when they take Cold Sore Antiviral Tablets, however, if you do they may include:
- Dizziness
- Headache
- Nausea
- Diarrhoea
- Allergic reaction
- Rash
- Stomach pain
- Fatigue
- Fever
- Heightened sensitivity to light
If you are concerned about these side effects, or if the product affects you in any other way, stop using it and seek medical advice from your doctor or pharmacist.
Read more about Cold Sore Antiviral Tablets side effects here.
Cold Sore Antiviral Tablets reviews
Ordering as easy as 1, 2, 3
1. Find the ideal treatment
We can provide over 1103 leading medicines to treat over 90 conditions.
2. Get a free consultation
Our qualified healthcare professionals will assess your condition and needs.
3. Enjoy speedy delivery
And when the time comes to re-order, it'll only take a couple of clicks.