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Antiviral Treatment

Antiviral Treatment

For shingles the window is 72 hours. Getting seen quickly is most of the treatment.

From £40

Everyday & Long-Term

Assessed and prescribed by a GMC-registered GP

Prescriptions sent electronically to a pharmacy

Monitoring and follow-up included where it is needed

Your NHS records in the room, with your consent

Clinically reviewed by Dr Mohammad Khan · Last reviewed

August 23, 2026

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A 20-minute appointment with a GMC-registered GP for £40. Same-day appointments are usually available, 6am to 10pm, seven days a week.

Private GP care led personally by Dr Mohammad Zubair Khan, GMC 7563469.

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Same-Day Appointments
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Same-Day Appointments
Sick Notes
Private Prescriptions
Blood Tests
Menopause & HRT
Weight Management
Mental Health
Specialist Referrals

Overview

Antivirals for herpes viruses work best when started early — in some cases, very early. For shingles, the evidence-based window is 72 hours from the rash appearing, and the main determinant of outcome is often simply how quickly you were able to see someone.

That is a problem a remote service is unusually well placed to solve. A same-day consultation and a prescription to your own pharmacy can land comfortably inside the window.

What it is

Aciclovir — the long-established option, effective but taken five times daily, which people struggle to keep up.

Valaciclovir — better absorbed, taken two to three times daily. Usually the more practical choice.

Famciclovir — an alternative with similar convenience.

These do not eliminate the virus, which stays dormant in nerve tissue for life. What they do is shorten the episode, reduce its severity and — in shingles — reduce the chance of lasting nerve pain afterwards.

They are also used suppressively: a daily low dose to prevent frequent recurrences, which is a genuinely life-changing option for people with recurrent genital herpes or repeated cold sores and is under-offered.

Who it's suitable for

  • Anyone with shingles within 72 hours of the rash starting — and beyond that if it is still spreading, or if you are over 50 or immunosuppressed
  • People with frequent or severe cold sores, particularly if they can catch them at the tingling stage
  • People with genital herpes, for an outbreak or for suppression
  • Anyone with six or more recurrences a year, for whom suppressive treatment is standard
  • People whose recurrences are triggered predictably — by sun, stress or illness — who want treatment in hand

How treatment works

1. Same-day consultation

Speed matters here more than in almost anything else we treat. We assess the rash or lesion by video, and by photograph where that is clearer.

2. Assess urgency and site

Two situations change the plan entirely. Shingles involving the eye or the tip of the nose needs same-day ophthalmology, not just antivirals. Shingles in someone immunosuppressed may need hospital-level treatment.

3. Prescription

Private prescription to your own pharmacy, usually within minutes of the consultation.

4. Pain, which is half the problem

Shingles pain is neuropathic and frequently undertreated with paracetamol alone. We will discuss appropriate options, including amitriptyline or gabapentinoids where warranted — and be clear about what we can and cannot prescribe remotely.

5. Suppression, if this keeps happening

For recurrent disease we discuss daily suppressive treatment and review it periodically.

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What's included

  • Same-day 20-minute consultation with a GMC-registered GP
  • Assessment by video and photograph
  • Private prescription to your own pharmacy
  • A proper pain management plan, not just antivirals
  • Advice on contagiousness, work and contact with others
  • Discussion of suppressive treatment for recurrent episodes
  • Urgent referral where the eye is involved

Safety and side effects

Aciclovir and valaciclovir are well tolerated. The commonest side effects are nausea, headache and diarrhoea, and most people notice nothing.

Hydration matters. These drugs are cleared by the kidneys and can crystallise if you are dehydrated. Drink plenty, particularly at higher shingles doses.

Doses must be reduced in kidney impairment. At full dose in someone with poor kidney function, confusion and agitation can occur — more often in older people, and sometimes mistaken for delirium from the illness itself. Tell us about your kidney function.

They are considered safe in pregnancy where treatment is needed, and this is a discussion worth having rather than avoiding.

Not suitable if

  • Shingles affecting the eye, eyelid or the tip of the nose — this needs same-day in-person ophthalmology assessment. We will tell you to go, and help you get there
  • You are immunosuppressed with widespread shingles or are systemically unwell — this needs hospital assessment
  • Shingles crossing the midline or in more than one area — needs urgent in-person review
  • You have significant kidney impairment and cannot have doses adjusted safely

Shingles is contagious to anyone who has not had chickenpox. Avoid contact with pregnant women who have not had chickenpox, newborns, and anyone immunosuppressed until the rash has crusted over.

Monitoring and follow-up

The 72-hour window is the whole point

For shingles, the evidence-based window is 72 hours from the rash appearing, and the main determinant of outcome is often simply how quickly you were seen.

Beyond 72 hours, treatment is still worthwhile if the rash is still spreading, if you are over 50, or if you are immunosuppressed — so a late presentation is not a reason to give up.

What to expect

  • The rash crusts over roughly 7–10 days and settles over two to four weeks
  • Antivirals do not eliminate the virus, which stays dormant in nerve tissue for life. They shorten the episode, reduce severity, and in shingles reduce the chance of lasting nerve pain
  • Take the full course, and drink plenty — these drugs are cleared by the kidneys and can crystallise if you are dehydrated

Pain is half the problem and is routinely undertreated

Shingles pain is neuropathic, and paracetamol alone frequently does not touch it.

  • Amitriptyline or a gabapentinoid are the appropriate options where warranted — and we will be clear about what can and cannot be prescribed remotely
  • Loose clothing and a light dressing over the rash
  • Postherpetic neuralgia — pain persisting beyond a month — is the commonest complication, more likely with age and with severe early pain. It is treatable, and it should be reported rather than endured

Seek urgent in-person care

  • Shingles affecting the eye, eyelid, or the tip of the nosesame-day ophthalmology. The nose sign matters: it indicates the nerve supplying the eye is involved, and sight is at risk
  • Shingles in someone immunosuppressed, or widespread, or crossing the midline
  • Facial weakness, hearing change or vertigo with a rash in or around the ear — Ramsay Hunt syndrome, which needs urgent treatment
  • Feeling systemically unwell, or a rash that continues spreading after several days of treatment

Contagiousness

Shingles can give chickenpox to anyone who has not had it. Keep the rash covered, and avoid contact with pregnant women who have not had chickenpox, newborns, and anyone immunosuppressed until it has crusted over.

It is not spread by coughing, and you cannot catch shingles from someone else's shingles.

If this keeps happening

Suppressive treatment — a daily low dose — is standard for six or more recurrences a year, and it is under-offered. It is genuinely life-changing for people with recurrent genital herpes or repeated cold sores, and it is reviewed periodically.

Recurrent or unusually severe shingles warrants asking why, and looking at immune function.

Alternatives

Speed matters more than which drug

  • Aciclovir — long-established, effective, cheap, but five times daily, which people struggle to keep up
  • Valaciclovir — better absorbed, two to three times daily. Usually the more practical choice
  • Famciclovir — similar convenience

The one that gets taken properly beats the theoretically ideal one.

For cold sores

Aciclovir cream is available over the counter, and it works only if applied at the tingling stage, before the blister forms. Once the blister has appeared, it does very little.

For anyone whose recurrences are frequent or predictable, having oral treatment already in hand to start at the first tingle is far more effective — and that is worth arranging in advance rather than in the middle of an outbreak.

For genital herpes

NHS sexual health services provide diagnosis, treatment and support free of charge, and take self-referrals. They are also better placed for partner notification and for the broader conversation, and we would point you there.

Suppressive treatment for six or more recurrences a year is standard, and considerably under-offered. It reduces outbreaks substantially and reduces transmission to a partner.

Pain treatment for shingles

Amitriptyline and gabapentinoids are the appropriate options for neuropathic pain, and the earlier pain is treated properly, the lower the chance of it persisting.

We do not prescribe opioids remotely under any circumstances — and they work poorly for neuropathic pain in any case.

Prevention

The shingles vaccine is free on the NHS for eligible age groups and for people who are immunosuppressed, and it is markedly under-taken.

Check whether you are eligible — it substantially reduces both shingles and postherpetic neuralgia, which is the complication worth avoiding.

What does not work

Lysine supplements, whose evidence is weak. "Immune boosting" products. And waiting to see whether shingles settles on its own, which wastes the treatment window that determines the outcome.

Costs explained

What you pay us

  • £40 for the consultation, usually same-day — which is the point of this service
  • £40 for review, where needed

What you pay the pharmacy

Aciclovir is very cheap. Valaciclovir costs somewhat more and is taken far less often, which is generally worth the difference. We earn nothing from what is prescribed.

Where speed genuinely is the value

This is one of the few things we treat where a few hours changes the outcome.

The 72-hour shingles window is often missed not because of any clinical decision but because nobody could be seen in time. A same-day consultation and a prescription to your own pharmacy lands comfortably inside it — and reduces the chance of nerve pain lasting months afterwards.

Free routes worth knowing

  • NHS sexual health services treat genital herpes free, take self-referrals, and are better placed for the wider support. Use them where you can
  • Aciclovir cream for cold sores is available over the counter for a few pounds
  • The shingles vaccine is free on the NHS for eligible groups — and preventing shingles is considerably better value than treating it

The cost that actually matters

Postherpetic neuralgia — nerve pain lasting months or years after shingles — is the expensive outcome, in ongoing medication, appointments, sleep and quality of life.

Early antiviral treatment and early proper pain control reduce that risk, which is what makes acting quickly worth it.

What we will not sell you

No supplements, no lysine, no "immune support". We sell nothing.

And we will not take a fee to treat shingles affecting the eye — that needs same-day ophthalmology, and we will tell you to go and help you get there.

Common questions

How quickly do I need to be seen for shingles?

Within 72 hours of the rash appearing — that is the evidence-based window, and the main determinant of outcome is often simply how fast you were seen.

Beyond 72 hours it is still worth treating if the rash is spreading, if you are over 50, or if you are immunosuppressed. Do not assume you have missed the boat.

When is shingles an emergency?

If it affects the eye, eyelid, or the tip of the nose — that needs same-day ophthalmology, not just antivirals.

The nose sign is the one to remember: a rash on the tip of the nose indicates the nerve supplying the eye is involved, and sight is at risk.

Also urgent: facial weakness, hearing change or vertigo with a rash around the ear (Ramsay Hunt syndrome); widespread shingles; or shingles in someone immunosuppressed.

Is shingles contagious?

You cannot give someone shingles — but you can give chickenpox to anyone who has not had it.

Keep the rash covered, and avoid contact with pregnant women who have not had chickenpox, newborns, and anyone immunosuppressed until it has crusted over. It is not spread by coughing.

Will the antivirals get rid of it?

No — these viruses stay dormant in nerve tissue for life, and no treatment eliminates them.

What antivirals do is shorten the episode, reduce its severity, and in shingles reduce the chance of lasting nerve pain. That last point is the main reason to treat.

What is postherpetic neuralgia?

Nerve pain persisting beyond a month after the rash — the commonest complication of shingles, and more likely with increasing age and with severe pain early on.

It is treatable, and it should be reported rather than endured. Early antivirals and early proper pain control both reduce the risk.

Why is paracetamol not touching the pain?

Because shingles pain is neuropathic, and simple painkillers frequently do not work for it. This is routinely undertreated.

Amitriptyline or a gabapentinoid are the appropriate options, and we will be clear about what can be prescribed remotely. We do not prescribe opioids remotely, and they work poorly here anyway.

Should I have the shingles vaccine?

If you are eligible, yes — and it is free on the NHS for eligible age groups and for people who are immunosuppressed.

It substantially reduces both shingles and postherpetic neuralgia, and it is markedly under-taken. Worth checking your eligibility.

My cold sore cream never seems to work.

Timing. Aciclovir cream works only if applied at the tingling stage, before the blister forms — once the blister has appeared it does very little.

If your recurrences are frequent or predictable, having oral treatment in hand to start at the first tingle is far more effective, and worth arranging in advance.

I keep getting outbreaks. Is there anything better?

Yes — suppressive treatment, and it is genuinely under-offered. A daily low dose taken continuously, standard practice for six or more recurrences a year.

It reduces outbreaks substantially and, in genital herpes, reduces transmission to a partner. For people whose life is organised around recurrences, it is transformative.

Can I take these in pregnancy?

They are considered safe where treatment is needed, and this is a discussion worth having rather than avoiding.

Genital herpes in pregnancy needs maternity team involvement, particularly a first episode in the third trimester, which has specific implications for delivery. Tell us.

Are there side effects?

Aciclovir and valaciclovir are well tolerated — most people notice nothing. Nausea, headache and diarrhoea are the commonest.

Two things matter: drink plenty, since these are cleared by the kidneys and can crystallise if you are dehydrated; and doses must be reduced in kidney impairment — at full dose with poor kidney function, confusion and agitation can occur, more often in older people, and it is sometimes mistaken for delirium from the illness itself.

Should I use the NHS for genital herpes instead?

Where you can, yes. NHS sexual health services are free, take self-referrals, and are better placed for partner notification and wider support.

What we offer is speed and privacy when an outbreak starts and you cannot get seen.

Dr Mohammad Zubair Khan, GMC-registered private GP and founder of Cheshire Clinics

Clinically reviewed by Dr Mohammad Zubair Khan, GMC 7563469

Last reviewed

August 23, 2026

How it works

What happens when you book

£40 for a 20-minute appointment with a GMC-registered GP, 6am to 10pm, seven days a week. Membership is optional and never required.
Cheshire Clinics online GP appointment booking confirmation on mobile
01

Book your appointment

Pick a time that suits you — 6am to 10pm, seven days a week, including weekends and bank holidays. £40 for 20 minutes, self-pay, with no insurance to arrange.
5–10 minutes
Online video consultation with a GMC-registered private GP
02

Meet your GP

A 20-minute video or phone consultation with a GMC-registered GP — long enough for a proper conversation about your symptoms, your history and what matters to you.
20 minutes
Diagnostic testing plan including blood test panel, ECG and urine screening
03

Tests and referrals, if you need them

Where testing will actually answer the question, we arrange it — blood tests and health screening through our laboratory partner, or a referral for ultrasound, X-ray, CT or MRI through private imaging providers. We will also tell you when a scan is not the right next step.
1–7 days
Personalised results and treatment plan from a private GP consultation
04

Results and next steps

Your GP talks you through what the results mean and agrees the next step with you. Every consultation ends with your treatment plan in writing, and any prescription goes to your own pharmacy.
20 minutes
GP follow-up reminder for ongoing care and progress monitoring
05

Ongoing care and follow-up

Follow-up appointments, progress monitoring and ongoing advice — including saying plainly when something needs in-person or NHS care instead.

Ongoing

How we compare

Time to be seen

Appointment length

Your NHS record in the room

Written treatment plan

Told when a test isn’t needed

Cost

Varies by practice

Typically 10 minutes

Yes, your full record

Not routinely

Usually

Free

Same day

Often 10 to 15 minutes

Usually not

Sometimes charged

Varies by provider

Often a subscription

Questions about our service

How quickly can I be seen?

Same-day access is usually available, from 6am to 10pm, seven days a week. You choose a time that suits you rather than waiting on hold at 8am.

Will I see the same doctor each time?

Yes. Care is led personally by Dr Mohammad Khan, so you are not passed between clinicians. Continuity is the point of a small practice: someone who knows your history and is listening attentively rather than working through a checklist.

Can you see my NHS records?

Yes, with your consent. We can access your Summary Care Record during the consultation, so your current medications, allergies and significant history are in the room. That means fewer questions you have already answered elsewhere, and safer prescribing.

Are you trying to replace my NHS GP?

No. We are not here to replace GPs, only to support them. Your NHS practice remains responsible for your ongoing care, and with your consent we write to them after the consultation. We are useful when you need to be seen sooner, or want more time than a standard appointment allows.

What is included in the appointment?

Twenty unhurried minutes and a comprehensive assessment. A written treatment plan is included, along with any prescription, sick note or referral letter arising from the consultation, at no extra charge.

How much does it cost?

£40 for 20 minutes, self-pay. Membership is optional and never required. Priced for fairness, because we are not here to charge extortionate amounts for access to a doctor.

What does “treatable online” actually mean?

It means the diagnosis can usually be made from your history and photographs, and that treatment can be arranged safely without examining you. Where a condition is not marked treatable online, it is because examination is the diagnosis — listening to a chest, feeling an abdomen, examining an ear or a joint — or because a procedure or device is needed.

Can you prescribe antibiotics?

Yes, where there is a genuine bacterial infection — cellulitis, impetigo, bacterial urine infections, confirmed strep throat. We will also frequently tell you that you do not need one. Most sore throats, coughs, colds and earaches are viral, and an antibiotic gives you the side effects with none of the benefit.

What if the GP cannot help with what I need?

If your problem turns out to be genuinely outside what we can do remotely, the doctor will tell you straight away, point you to the right service, and refund your fee in full. We would rather do that than fill twenty minutes to justify the charge.

What should I do in an emergency?

Call 999 or go to A&E — do not book an online appointment and do not wait for a reply to an email. For urgent problems that are not emergencies, NHS 111 is available 24 hours a day, online or by phone, and can direct you to the right service.

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