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Treatable online

Thrush

Straightforward to treat — but recurrent thrush usually means something else is going on.

£40 · 20 minutes

Same-day availability

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 23, 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

Thrush is an overgrowth of Candida, a yeast that lives harmlessly on the skin and in the vagina and bowel of most people. It becomes a problem only when the balance shifts and it multiplies.

Around three in four women experience it at least once. It is not a sexually transmitted infection, it is not caused by poor hygiene, and it is not a sign of anything being wrong with you. Those three points are worth stating plainly, because thrush carries a stigma it has never deserved.

The one thing that reliably distinguishes it from the condition it is most often confused with is itch versus smell. Thrush itches and has little or no odour. Bacterial vaginosis smells and usually does not itch. Getting that the wrong way round means the wrong treatment, and it happens frequently — including at the pharmacy counter.

Most cases clear with a single dose of treatment. Where thrush keeps coming back, or does not respond, the important question is not which antifungal to try next but whether this is actually thrush at all.

Common symptoms

In women

  • Itching and soreness around the vulva and vagina — the dominant symptom
  • Thick white discharge, often described as looking like cottage cheese, though it can be thin
  • Little or no smell — this is a key distinguishing feature
  • Redness and swelling of the vulva
  • Stinging when passing urine, felt outside as urine passes over inflamed skin, rather than the deep internal burning of a urinary infection
  • Discomfort or pain during sex, felt at the entrance
  • Splits or small cracks in the skin

In men

  • Redness, irritation and soreness of the head of the penis
  • White patches or a cottage-cheese-like discharge under the foreskin
  • Itching, and difficulty retracting the foreskin
  • Uncommon overall, and recurrent thrush in a man should prompt a diabetes check

Elsewhere

Oral thrush produces white patches in the mouth that leave a red raw area when rubbed off. In adults it is uncommon without a reason — inhaled steroids used without rinsing, dentures, antibiotics, or a weakened immune system.

Causes and risk factors

Thrush happens when something disturbs the normal balance that keeps Candida in check.

  • Antibiotics — the commonest trigger by a distance. They kill the protective lactobacilli along with the target bacteria
  • Pregnancy and higher oestrogen levels, including some contraceptives and HRT
  • Diabetes, particularly when poorly controlled. Recurrent thrush is a recognised way undiagnosed diabetes first shows itself, which is why we check it
  • A weakened immune system, or medication that suppresses it including steroids
  • Heat, moisture and friction — tight synthetic clothing, staying in damp gym or swimming kit
  • Soaps, shower gels, bubble baths and "feminine hygiene" products. These are genuinely counterproductive: they strip the natural protection and irritate the skin, which is why washing more thoroughly makes thrush worse rather than better
  • Iron deficiency, in recurrent cases

What does not cause it

Poor hygiene, sexual promiscuity, or anything you have done wrong. It is also not sexually transmitted, though sex can irritate already-inflamed tissue and occasionally passes yeast between partners.

How it is diagnosed

In a woman with classic symptoms — itch, thick white discharge, no smell, no other risk factors — thrush is diagnosed from the history and treated without testing. That makes it well suited to a remote consultation.

Where the picture is less clear-cut, the answer is not to keep guessing:

  • A high vaginal swab confirms Candida and identifies the species. This matters in recurrent cases — non-albicans species such as C. glabrata do not respond to standard fluconazole, and are a genuine reason treatment appears to fail
  • STI screening where symptoms are atypical, where there is any risk of exposure, or where treatment has not worked — chlamydia, gonorrhoea and trichomonas all cause discharge and are frequently mistaken for thrush
  • HbA1c for anyone with recurrent thrush, and ferritin where deficiency is plausible

The most important part of this page

Where thrush is recurrent and treatment repeatedly fails, the likeliest explanation is that it is not thrush. Conditions regularly treated as thrush for months or years:

  • Lichen sclerosus — itching with pale, thin, fragile skin and loss of normal vulval architecture. It needs potent topical steroids and long-term follow-up, and untreated it causes permanent scarring and carries a small cancer risk. This is the diagnosis most often delayed
  • Vulval eczema or contact dermatitis — frequently caused by the antifungal creams and washes being used to treat the presumed thrush
  • Psoriasis, which in this area is smooth and red rather than scaly
  • Vulvodynia — pain and burning with normal-looking skin

If you have been using antifungals repeatedly without lasting benefit, that is a reason for a proper assessment, not another packet.

How we treat it online

Thrush is straightforward to assess remotely from the history, and a prescription can be with your pharmacy within minutes.

Standard treatment

  • Oral fluconazole, a single 150mg capsule — convenient and effective. Not to be used in pregnancy, and it interacts with several medicines including warfarin, some statins and some antiepileptics, so we check your list
  • Clotrimazole pessary, as a single dose or a short course — equally effective, and the treatment of choice in pregnancy
  • Topical clotrimazole cream for external soreness. This treats the skin only and does not clear internal thrush, so it usually accompanies rather than replaces one of the above
  • Symptoms typically improve within one to three days, though soreness can take a little longer to settle fully

Recurrent thrush — four or more episodes a year

Repeated single doses do not solve this. The recognised approach is an induction and maintenance regime: several doses over the first fortnight to clear it properly, then a weekly dose for around six months. This works well, and it is rarely offered unless someone asks.

Alongside that, we check HbA1c and iron, review anything that could be driving it, and — importantly — reconsider the diagnosis rather than assuming.

Pregnancy

Thrush is common in pregnancy and treatment is topical only. Oral fluconazole is avoided, and courses usually need to be longer. Applicators should be used with care.

Partners

Male partners do not need treatment unless they have symptoms. Routine partner treatment does not reduce recurrence and is not recommended.

What we cannot do

We cannot examine you or take a swab. Where symptoms are atypical, recurrent, not responding, or where the skin appears changed rather than simply inflamed, an examination is what settles it — and we will arrange that rather than issue another antifungal.

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Important

When to seek urgent help

Thrush itself is not dangerous and is rarely urgent. Seek prompt medical assessment if you have:

  • Fever, pelvic or lower abdominal pain, or feeling generally unwell alongside discharge — this suggests pelvic inflammatory disease rather than thrush, and needs treating quickly to protect fertility
  • Blood-stained or foul-smelling discharge
  • Any bleeding after sex, between periods, or after the menopause — assessed on its own merits regardless of any thrush
  • Ulcers, blisters or sores rather than simple redness
  • Symptoms during pregnancy that are not settling, or any discharge with pain or a gush of fluid — contact your maternity unit
  • Severe swelling, or inability to pass urine

Book a proper consultation rather than buying more treatment if:

  • Two courses of antifungal have not worked
  • You have four or more episodes a year
  • The skin looks changed rather than just inflamed — pale, white, thickened, shiny, fragile, or the normal shape altering. This needs examining, and lichen sclerosus is the diagnosis not to miss
  • This is the first episode and you have never had it confirmed
  • You have recurrent thrush and have never had your blood sugar checked

Prevention and self-care

The changes that matter most

  • Stop using soap, shower gel, bubble bath and any "intimate" wash or wipe. Plain water on the outside is all that is needed. This single change resolves a surprising number of recurrent cases — these products strip the protective bacteria and irritate the skin
  • Never douche. Internal washing removes exactly the organisms that keep Candida in check
  • Cotton underwear; avoid tight synthetic clothing and thongs during a flare
  • Change out of wet swimwear and damp gym kit promptly — yeast thrives in warmth and moisture
  • Avoid fabric conditioner and biological detergent on underwear
  • Wipe front to back

During an episode

  • A cold compress or refrigerated plain emollient relieves itch quickly
  • Use a plain emollient as a soap substitute and barrier
  • Avoid sex until symptoms settle — friction on inflamed tissue prolongs it, and antifungal creams damage latex condoms and diaphragms
  • Do not scratch. It breaks the skin and invites secondary bacterial infection

If it keeps coming back

  • Ask for blood sugar to be checked
  • Review your contraception, since higher-oestrogen methods can contribute
  • Ask whether a preventive regime is appropriate rather than treating each episode separately
  • Ask for the diagnosis to be revisited if antifungals are not working. This is the most useful question you can ask

On probiotics

Yoghurt, whether eaten or applied, and probiotic supplements do not have convincing evidence for treating or preventing thrush. They are unlikely to harm you, but they are not treatment.

NHS or private

Antifungal treatment for thrush is available over the counter at any pharmacy for a few pounds — a single fluconazole capsule, a pessary, or cream. A pharmacist can supply it without an appointment, and your NHS GP treats it free. For a straightforward first or occasional episode, the pharmacy is the right answer and we would say so.

NHS sexual health clinics are free, expert and often walk-in, and for anything with a possible sexually transmitted element they are better resourced than any private GP.

Where a consultation is genuinely worth paying for is thrush that keeps coming back or is not responding — because at that point the likeliest explanation is that it was never thrush. Bacterial vaginosis is more common, feels different, and does not respond to antifungals, and a great many women buy the wrong treatment repeatedly.

Recurrent genuine thrush — four or more episodes a year — needs a proper induction and maintenance regimen over months, not repeated single doses. That is under-offered and is the thing a twenty-minute appointment can actually fix.

It also warrants an HbA1c, since recurrent thrush is a recognised first presentation of type 2 diabetes.

Evidence and guidelines

BASHH (British Association for Sexual Health and HIV) UK national guideline on the management of vulvovaginal candidiasis is the principal reference. It sets out single-dose treatment for uncomplicated infection and an induction and maintenance regimen for recurrent disease — defined as four or more episodes a year.

NICE Clinical Knowledge Summary, Candida — female genital, covers primary care assessment, treatment options and the circumstances warranting investigation.

CKS recommends confirming the diagnosis in recurrent or non-responding cases rather than repeat empirical treatment, given the frequency with which bacterial vaginosis and other causes are misidentified as thrush.

NICE NG28 and CKS identify recurrent candidal infection as a presenting feature warranting assessment for diabetes.

BASHH guidance also covers treatment in pregnancy, where oral fluconazole is avoided and topical treatment used instead.

Common questions

Is thrush sexually transmitted?

No. Candida already lives in and on most people, and thrush is an overgrowth of your own yeast rather than something caught. Sex can irritate inflamed tissue and occasionally passes yeast between partners, but it is not classed as an STI and partners do not need routine treatment.

How do I tell thrush from BV?

The simplest rule: thrush itches and does not smell; bacterial vaginosis smells and does not usually itch. Thrush produces thick white discharge; BV produces thin grey-white discharge with a fishy odour that is often worse after sex. They need completely different treatment, and mixing them up is the commonest reason a pharmacy purchase fails.

Why do I get it every time I take antibiotics?

Because antibiotics kill the protective lactobacilli in the vagina along with whatever they were prescribed for, leaving yeast to multiply unchecked. If this happens reliably, it is reasonable to discuss having an antifungal ready to take alongside the antibiotic course.

Does my partner need treating?

Only if he has symptoms — soreness or redness of the penis. Treating an asymptomatic partner does not reduce how often thrush comes back.

Can I treat it in pregnancy?

Yes, but with pessaries and creams rather than tablets. Oral fluconazole is avoided in pregnancy. Courses generally need to be longer, and applicators should be used gently.

Should I eat yoghurt or take probiotics?

There is no convincing evidence that either treats or prevents thrush. Applying yoghurt is not recommended — it is messy, unsterile and no more effective than doing nothing.

Why does it keep coming back?

Consider four things: whether your blood sugar has been checked, whether soaps and washes are involved, whether a preventive regime would suit you better than treating each episode, and — most importantly — whether it is thrush at all. Recurrent "thrush" that never quite responds is very often lichen sclerosus, vulval eczema or a resistant yeast species, and each needs something different.

Am I washing badly?

Almost certainly the reverse. Over-washing, soaps and intimate hygiene products are a cause of thrush rather than a defence against it. The vagina cleans itself; the vulva needs plain water and nothing else.

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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