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Lyme Disease

If you have the rash, that is the diagnosis. Blood tests are often negative early, and private overseas tests are not reliable.

£40 · 20 minutes

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6am to 10pm, seven days

Assessed and treated by a GMC-registered GP

Prescriptions, sick notes and referral letters included

A written treatment plan after every appointment

Your NHS records in the room, with your consent

Clinically reviewed by Dr Mohammad Khan · Last reviewed

August 30, 2026

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A 20-minute appointment with a GMC-registered GP for £40. No membership required.

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

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

Overview

Lyme disease is a bacterial infection passed to people by infected ticks. In the UK it is most often picked up in grassy or wooded areas, and it is commoner than many people assume — the New Forest, parts of Scotland, Exmoor, the South Downs and Thetford Forest are recognised areas, though ticks are widespread.

The single most important thing on this page: if you have the characteristic expanding rash, that is the diagnosis. Treatment should start immediately and should not wait for a blood test.

This matters because blood tests are frequently negative in the first few weeks — they detect your antibody response, which takes time to develop. Waiting for a test to turn positive before treating is a well-recognised way of delaying treatment in someone who obviously has the infection.

Treated early, Lyme disease resolves completely in the great majority of people. Treated late, or not at all, it can cause joint, nerve and heart problems that are harder to reverse — which is the whole argument for acting on the rash.

Common symptoms

The rash — erythema migrans

Present in around two thirds to three quarters of people, and diagnostic on its own.

  • Appears one to four weeks after the bite, occasionally later
  • Expands gradually over days to weeks, often reaching several centimetres or more
  • Classically a bull's-eye with central clearing — but many are uniformly discoloured, and the absence of a bull's-eye does not exclude it
  • Usually not itchy, not painful and not hot, which distinguishes it from an ordinary bite reaction or cellulitis
  • It persists and grows, rather than settling over a day or two

Early symptoms alongside

Fever, headache, muscle and joint aches, fatigue, swollen glands — an illness that feels like flu without the respiratory symptoms.

Later features, if untreated

On darker skin

The rash is considerably harder to see and is missed more often. It may look brown, purple or simply darker than surrounding skin rather than red. Look for the expanding shape and the size, not for redness.

Causes and risk factors

  • Bacteria of the Borrelia burgdorferi group, transmitted by infected ticks
  • Tick bites, most often from nymphs — which are the size of a poppy seed and very easily missed
  • Time attached matters. Risk of transmission rises considerably the longer a tick stays attached, which is why prompt removal is the main preventive measure
  • Spring to autumn, when ticks are most active
  • Walking, camping, cycling, running, gardening, or working in grassland, woodland or heathland
  • Long grass and bracken rather than open paths
  • Dog owners, since ticks arrive on animals

What does not happen

Lyme disease is not passed from person to person. Not by touch, not sexually, and not through blood donation in the UK.

Most tick bites do not cause Lyme disease. Only a minority of UK ticks carry the bacteria, and prompt removal reduces the risk further.

How it is diagnosed

If there is a rash, that is the diagnosis

Erythema migrans is diagnostic clinically. No test is required, and treatment should not be delayed to obtain one. This is stated explicitly in national guidance and it is the point most often got wrong.

Blood testing, and its limits

Where there is no rash but Lyme is suspected, testing is a two-stage process: an initial ELISA, and if that is positive or equivocal, a confirmatory immunoblot.

The critical limitation: these tests detect your antibody response, which takes weeks to develop. A test taken in the first few weeks can be negative in someone who genuinely has the infection. Where suspicion remains, the test is repeated four to six weeks later.

Equally, antibodies persist long after successful treatment. A positive test does not mean ongoing infection, and repeat testing to check whether treatment has worked is not useful.

Private and overseas testing — the honest position

A number of laboratories, mostly outside the UK, sell Lyme tests that are not validated and produce a high rate of false positives. These include lymphocyte transformation tests, certain urine antigen tests and some non-standard immunoblots.

People who receive those results are frequently told they have chronic Lyme disease and offered months or years of antibiotics. That treatment is not supported by evidence, and prolonged intravenous antibiotics in particular cause real harm — line infections, C. difficile and organ toxicity have all been documented.

None of that means the symptoms are imagined. People in this situation are genuinely unwell and are often poorly served by everyone involved. But the answer is a proper diagnostic reassessment, not an unvalidated test and an indefinite antibiotic course.

What else it might be

Cellulitis (hot, painful, spreading fast), ringworm (scaly, itchy), an insect bite reaction, granuloma annulare, and for the later features — rheumatoid arthritis, multiple sclerosis, fibromyalgia and chronic fatigue syndrome.

How we treat it online

Lyme disease assesses well remotely when there is a rash, because a good photograph plus a history of possible tick exposure is genuinely enough to diagnose and treat. See our guide to photographing a skin problem, and photograph it with something for scale.

What a consultation covers

  • Assessing the rash. Size, shape, how it has changed, and whether it is expanding — which is the key feature
  • Treating immediately where erythema migrans is present, without waiting for serology. This is what the guidance says and it is the single most useful thing we do here
  • Choosing the right antibiotic — doxycycline for most adults, with alternatives in pregnancy and in young children
  • Arranging serology only where it would actually change management, and explaining why an early negative does not exclude the diagnosis
  • Recognising the later features — facial palsy, a swollen joint, palpitations — and referring appropriately
  • Marking the rash edge and reviewing it, which distinguishes an expanding rash from a static bite reaction

Where we will refer rather than treat

Any neurological, cardiac or joint involvement needs specialist input. Facial weakness, palpitations, blackouts or a swollen joint are assessed in secondary care, not managed on a video call.

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Important

When to seek urgent help

Seek emergency care for:

  • Palpitations, fainting, or marked dizziness after a tick bite or Lyme diagnosis — Lyme can affect the heart's electrical conduction
  • Severe headache with a stiff neck, or confusion
  • Sudden facial weakness, which needs assessing the same day — both to exclude stroke and because early treatment matters

Seek prompt assessment for:

  • An expanding rash after possible tick exposure — do not wait to see whether it settles, and do not wait for a blood test
  • A flu-like illness in the weeks after a tick bite or outdoor exposure
  • New joint swelling, particularly a knee
  • New nerve pain, numbness or weakness
  • A tick you have been unable to remove completely

An ordinary bite reaction versus the rash

A small itchy red bump appearing within hours and settling over a day or two is a normal reaction to being bitten. It is not Lyme disease.

A patch appearing days to weeks later, expanding steadily, and neither itchy nor sore — that is the one to act on.

Prevention and self-care

Removing a tick — the method matters

  1. Use fine-tipped tweezers or a tick removal tool. Grasp the tick as close to the skin as possible
  2. Pull steadily upwards, without twisting or jerking
  3. Clean the area with antiseptic or soap and water afterwards
  4. Wash your hands
  5. Note the date, and watch the site for six weeks

What not to do

Do not burn it, smother it in petroleum jelly, cover it in alcohol, or squeeze the body. All of these can make the tick regurgitate into the wound, which increases rather than reduces the risk. This is folk advice that persists and is actively counterproductive.

If mouthparts remain in the skin, leave them. They cause no more than a minor local reaction and work their way out. Digging for them does more harm.

Avoiding bites

  • Stick to paths and avoid brushing through long grass and bracken
  • Cover up — long sleeves, trousers tucked into socks. Light colours make ticks visible
  • Insect repellent containing DEET on exposed skin
  • Check yourself, children and dogs thoroughly after being outdoors — including the hairline, behind the ears, armpits, waistband, groin and behind the knees, where ticks favour
  • Shower within a couple of hours, which washes off unattached ticks
  • Check clothing and gear; a hot tumble dry kills ticks

After a bite

Preventive antibiotics after a UK tick bite are not routinely recommended. The great majority of bites do not transmit infection.

Watch the site for six weeks. If a patch appears and expands, get it seen — and photograph it with something for scale, since it may be treated on that photograph.

NHS or private

What the NHS does, free

  • Assessment and antibiotic treatment, free for anyone exempt from charges
  • Validated two-tier serology through UKHSA reference laboratories — which is the testing that is actually reliable
  • Specialist referral for neurological, cardiac or joint involvement
  • Cardiac monitoring and admission where heart conduction is affected

The NHS testing pathway is the one to use. That is not institutional loyalty — UKHSA reference laboratory testing is validated, and much of what is sold privately is not.

Where paying helps

  • Speed, which genuinely matters here. An expanding rash should be treated within days rather than after a two-week wait for an appointment. A same-day photograph assessment and prescription is a real benefit
  • Getting treated on the rash alone, without being told to wait for a blood test first — which is the commonest avoidable delay
  • A second opinion where a rash has been dismissed as an ordinary bite
  • Making sense of a private test result obtained elsewhere. That is a difficult, careful conversation and it needs more than ten minutes

What we will not sell you

Unvalidated Lyme panels, or long-term antibiotics for chronic Lyme disease. Neither is supported by evidence, and the second causes documented harm. If your symptoms are real and unexplained — and they may well be both — the honest route is a proper reassessment of what else could be causing them.

Evidence and guidelines

This page follows NICE NG95 on Lyme disease, alongside UKHSA guidance on tick awareness and laboratory testing.

What the guidance actually says

  • Diagnose Lyme disease without laboratory testing in people with erythema migrans, and start treatment immediately
  • Do not rule out Lyme disease on the basis of a negative test if there is a high clinical suspicion — repeat testing four to six weeks later, since antibodies take time to develop
  • Use validated two-tier testing: ELISA followed by immunoblot
  • Offer oral doxycycline as first-line treatment for adults with erythema migrans, with amoxicillin or azithromycin as alternatives where doxycycline is unsuitable, including in pregnancy and young children
  • Do not offer routine antibiotic prophylaxis after a tick bite in the UK
  • Do not repeat serology to assess response to treatment — antibodies persist after successful treatment
  • Do not offer more than two courses of antibiotics for a single episode of Lyme disease. Where symptoms persist, reassess for an alternative diagnosis rather than continuing to treat
  • Refer to specialist care for suspected neurological, cardiac, ophthalmic or joint involvement, and for anyone under 18 requiring more than a first-line course

On tick removal and testing outside the NHS

UKHSA advises removing ticks with fine-tipped tweezers or a removal tool, pulling steadily upward without crushing the body, and explicitly advises against burning or smothering.

Tests offered by some laboratories outside standard validated pathways have been found to produce high rates of false-positive results, and NICE cautions against making a diagnosis on them or providing prolonged antimicrobial treatment on that basis.

Reviewed against NICE NG95 and UKHSA guidance current at the date shown above.

Common questions

I have the bull's-eye rash. Do I need a blood test first?

No — and waiting for one is the commonest mistake. The rash is diagnostic on its own and treatment should start immediately.

Early blood tests are frequently negative because antibodies take weeks to develop.

My test was negative. Does that rule it out?

Not in the first few weeks. If suspicion is high, the test is repeated four to six weeks later.

Antibodies take time. A negative test early in the illness is a timing problem, not an answer.

Should I have antibiotics after any tick bite?

Not routinely in the UK. Most bites do not transmit infection.

Watch the site for six weeks and act if an expanding patch appears.

Does the rash always look like a bull's-eye?

No. Many are uniformly discoloured with no central clearing.

What matters is that it expands over days and is neither itchy nor painful — not whether it has rings.

How should I remove a tick?

Fine-tipped tweezers, grasp close to the skin, pull steadily upward. No twisting.

Never burn it or smother it in Vaseline — that can make it regurgitate into the wound and increases the risk.

Part of it is still in my skin. What now?

Leave it. Remaining mouthparts cause only a minor local reaction and work their own way out.

Digging for them causes more damage than they do.

Is chronic Lyme disease real?

Some people have genuinely persistent symptoms after treated Lyme disease, and that is recognised. What is not supported is diagnosing it on unvalidated tests, or treating it with months of antibiotics.

Prolonged intravenous antibiotics cause documented harm and have not been shown to help. Persistent symptoms deserve a proper reassessment, not an indefinite course.

Should I use a private overseas Lyme test?

No. Several produce high rates of false positives and are not validated.

Use UKHSA reference laboratory testing, which is available on the NHS and is the testing the guidance is built on.

Can I catch it from another person or my dog?

Not from a person — it is not contagious.

Not directly from a dog either, though dogs bring ticks into the house, so check them after walks.

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 30, 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.
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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
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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
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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
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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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