Say goodbye to the tingle – and hello to fast, effective relief

A cold sore can be more than just a physical discomfort—it can impact your confidence, your social life, and your daily wellbeing. MEDX offers clinically proven, NICE-approved antiviral treatments designed to target the virus quickly, reduce healing time, and help you feel like yourself again.

  • Clinically proven antiviral treatments to stop outbreaks fast

  • Personalized care tailored to your symptoms and history

  • UK- Regulated clinicians you can trust

No GP Referral Required

Access trusted treatments quickly, without the wait for a GP appointment

Private & Confidential Care

Safe, confidential assessments with UK-regulated clinicians

Express Delivery

Delivered directly to your door in plain, discreet packaging

Our Process

A cold sore can impact your confidence and social wellbeing, but fast action can stop a breakout in its tracks. Our clinicians prioritize rapid assessment, reviewing your medical history and symptoms to recommend high-strength, NICE-approved treatments tailored to provide the fastest possible relief.

STEP ONE

Start A Quick Online Consultation

Complete a confidential medical questionnaire with details about your symptoms, how long you’ve been experiencing discomfort, and any relevant health history.

STEP TWO

A Clinician Will Review Your Consultation

We will review everything within 90 minutes and prescribe treatment if appropriate.

STEP THREE

Receive Your Order With Discreet Delivery

Your medication is delivered in secure, unbranded packaging, helping you begin your path to relief with privacy and ease.

Why Choose MEDX for Cold Sore Relief?

A cold sore isn’t just a physical discomfort—it can affect your confidence, your social life, and how you feel in the middle of a breakout. We understand that these moments require fast, effective intervention to minimize symptoms and help you feel like yourself again as quickly as possible.

MEDX provides discreet, personalized care to help you manage and clear outbreaks with clinical precision:

  • Safe and effective medications: Access NICE-approved antiviral treatments to stop the virus in its tracks.

  • Targeted treatment plans: Choose potent topical creams

  • Convenient and private access: Skip the pharmacy counter with secure online consultations and fast, discreet delivery in unbranded packaging.

Our Treatments

Topical Treatments

Applied directly to the site of the tingling or blister, these localized treatments work to block the virus from spreading. They help reduce the duration of the outbreak, soothe painful inflammation, and accelerate the healing of the skin’s surface.

Zovirax cold sore cream

Zovirax cold sore cream contains aciclovir, an antiviral that targets the virus at the source to speed up healing and reduce the duration of painful tingling and blistering on the lips.

 Aciclovir generic cold sore cream

Aciclovir generic cold sore cream is an effective antiviral treatment that stops the virus from multiplying, significantly speeding up the healing process and reducing the painful symptoms of tingling and blistering for faster relief.

Frequently Asked Questions About Cold Sore

What causes cold sores? −
Cold sores are caused by the herpes simplex virus (usually type 1), which stays in the body after the first infection and can reactivate at times of stress, illness, sun exposure, or a weakened immune system, triggering a new outbreak.
How does cold sore treatment work? +
Antiviral creams and tablets work by slowing down the virus's ability to multiply, which can shorten the length of an outbreak and reduce its severity, especially when started early.
When should I start treatment for the best results? +
Treatment works best when started as soon as you notice early warning signs, such as tingling, itching, or redness, before the blister has fully formed. Starting late can still help, but may be less effective.
Do I need a physical appointment to get treatment? +
No, you can complete a short online consultation, and a clinician will review your symptoms to confirm the most suitable treatment before it's prescribed or dispatched.
How long does a cold sore usually last? −
Without treatment, a cold sore typically runs its course in 7 to 10 days. With early antiviral treatment, healing time can often be shortened by a few days.
Are cold sores contagious? +
Yes, cold sores are contagious, especially from the tingling stage through to when the blister has fully crusted over. Avoid close contact, sharing utensils or lip products, and kissing during an active outbreak.
Are there any side effects of the treatment? +
Topical creams may cause mild, temporary stinging or dryness at the application site. Oral antivirals are generally well tolerated, though some people notice mild nausea or headache.
Can cold sores come back after treatment? +
Yes, since the virus remains dormant in the body, outbreaks can recur, particularly during periods of stress, illness, or sun exposure. Frequent recurrences can be discussed with your clinician for longer-term management options.