Everyday Health
Oral Thrush Consultation and Treatment
Treatment for oral thrush, and just as importantly, working out why you keep getting it.
Available from 1 October 2026 – register your interestBook a consultation Call 01453 810316
- Available
- From 1 October 2026
- Examination
- Mouth examined
- Who
- Adults and older children
- Included
- Underlying cause reviewed
About this service
Oral thrush is an overgrowth of a yeast that lives harmlessly in most people’s mouths. It usually appears as creamy white patches on the tongue, inner cheeks or roof of the mouth that can be wiped away to leave a red, sore area underneath. There may also be soreness, a burning feeling, an unpleasant or altered taste and cracked, sore corners of the mouth.
Oral thrush is rarely a problem on its own. It is almost always a sign that something has tipped the balance, such as using a steroid inhaler without rinsing the mouth afterwards, wearing dentures overnight or not cleaning them properly, having a dry mouth, a recent course of antibiotics, smoking, poorly controlled diabetes or a weakened immune system. That is why our consultation looks past the thrush at what is causing it: treating the episode without addressing the cause simply means it comes back.
What oral thrush is and why it keeps coming back
Oral thrush is an overgrowth of a yeast that lives harmlessly in most people’s mouths. The typical signs are creamy white patches on the tongue, inner cheeks or roof of the mouth that can be wiped away to leave a red, sore area underneath. Soreness, a burning feeling, an unpleasant or altered taste and cracked, sore corners of the mouth can also occur.
It is rarely a problem on its own and is almost always a sign that something has tipped the balance. Common reasons include using a steroid inhaler without rinsing afterwards, wearing dentures overnight or not cleaning them properly, a dry mouth, a recent course of antibiotics, smoking, poorly controlled diabetes and a weakened immune system. A white patch that does not rub off is not thrush and needs assessment by a dentist or doctor. Any mouth ulcer or patch lasting more than three weeks needs prompt medical or dental review.
Who this service is for
Suitable for
- Adults and older children with typical white patches and soreness
- People who use a steroid inhaler and have developed a sore mouth
- Denture wearers with soreness or redness under the plate
- People who have recently finished a course of antibiotics
- Anyone with recurring episodes who wants to know why
- People with sore, cracked corners of the mouth
Not suitable for
- Babies and very young children, who should be assessed by a GP or health visitor
- White patches that cannot be wiped off, which need dental or medical assessment
- Any mouth ulcer or patch present for more than three weeks
- Difficulty or pain on swallowing, which may indicate infection further down and needs medical assessment
- People with a significantly weakened immune system
- Anyone who is systemically unwell
How it works
A simple, consistent process for every service at Berkeley Pharmacy.
Get in touch
Call us or use our contact form to arrange a consultation.
Consultation
A private, face-to-face appointment with our pharmacist in our Berkeley consultation room.
Clinical assessment
We review your medical history and confirm whether the service is suitable for you.
Treatment or referral
If it is suitable we treat you the same day; if not, we explain why and advise on the best next step.
What to expect at your appointment
We examine your mouth in good light and ask the questions that help distinguish oral thrush from other causes of a sore or coated mouth. If the episode is suitable for pharmacy care, we discuss the options and explain how to prevent it returning.
- A consultation with a look inside your mouth in good light
- Questions about symptoms, inhalers, dentures, medicines, smoking, recent antibiotics and any diagnosis of diabetes
- A check of whether the patches wipe away, which is an important distinction
- A review of your inhaler technique if you use one, since this is often the whole story
- Where treatment is appropriate, a discussion of the options
- Clear advice on preventing recurrence
- Referral to your GP or dentist where the cause needs investigating, including where recurrent thrush suggests undiagnosed diabetes
Aftercare and preventing recurrence
The best aftercare depends on what tipped the balance in the first place. Small changes to inhaler technique, denture care, oral hygiene and dry-mouth care can make a substantial difference, especially when episodes keep returning.
- If you use a steroid inhaler, rinse your mouth with water and spit it out after every dose, and use a spacer if you have one
- If you wear dentures, take them out at night, clean them daily as advised and soak them, and have the fit checked if they rub
- Brush teeth and tongue twice daily and keep up with dental appointments
- Deal with a dry mouth by sipping water regularly and speaking to us about any medicines that may be contributing
- Complete the full course of any treatment even once the mouth feels better
- Come back if it recurs, because a pattern of recurrence is the thing worth investigating
Frequently asked questions
Why do I keep getting oral thrush?
Oral thrush is almost always a sign that something has tipped the balance. Common reasons include using a steroid inhaler without rinsing afterwards, wearing dentures overnight or not cleaning them properly, having a dry mouth, a recent course of antibiotics, smoking, poorly controlled diabetes and a weakened immune system. Treating the episode without addressing the cause can mean it comes back, which is why recurring episodes deserve a proper review.
Can my inhaler cause oral thrush and how do I prevent it?
A steroid inhaler can contribute to oral thrush, especially when the mouth is not rinsed afterwards. Rinse your mouth with water and spit it out after every dose, and use a spacer if you have one. We can also review your inhaler technique during the consultation, as improving technique is often the whole story.
What if the white patch does not rub off?
A white patch which does not rub off is not typical oral thrush and needs assessment by a dentist or doctor. Any mouth ulcer or patch lasting more than three weeks also needs prompt medical or dental review. Please do not keep treating it as thrush without having it checked.
Can dentures cause oral thrush?
Yes. Dentures can contribute, particularly if they are worn overnight, not cleaned properly or do not fit well and rub. Take them out at night, clean them daily as advised and soak them, and have the fit checked if they cause soreness or redness under the plate.
Is recurrent oral thrush a sign of diabetes?
It can be one of the things worth investigating, particularly when oral thrush keeps returning without an obvious reason. Poorly controlled diabetes can tip the balance in the mouth. We will ask about your health and refer you to your GP where recurrent thrush suggests that an underlying cause, including undiagnosed diabetes, needs checking.
When is this service available?
This service will be available from 1 October 2026. If you have difficulty or pain on swallowing, a white patch that does not rub off, a mouth ulcer or patch lasting more than three weeks, or you feel systemically unwell, seek medical or dental assessment rather than waiting.
How we can supply treatment without a GP appointment
Some treatments at Berkeley Pharmacy are supplied under a Patient Group Direction, or PGD – a written instruction, signed by a doctor and a pharmacist, that legally allows our trained pharmacists to supply and administer specified medicines to people who meet defined clinical criteria, without a prescription from your GP. If you do not meet the criteria set out in the PGD we cannot supply the treatment, and we will explain why and advise you on the best next step. Our pharmacists also work as independent prescribers where that is appropriate.
Serving Berkeley and the surrounding Gloucestershire villages
Berkeley Pharmacy is on Market Place in the centre of Berkeley, with easy access from junctions 13 and 14 of the M5. We welcome patients from Berkeley, Sharpness, Newport, Berkeley Heath, Alkington, Ham, Stone and Rockhampton, and we are a short drive from Cam, Dursley, Slimbridge, Cambridge, Falfield, Charfield, Tortworth, Cromhall, Oldbury-on-Severn, Wotton-under-Edge, Thornbury, Frampton on Severn and Stonehouse. Patients also travel to us from Stroud, Nailsworth, Yate, Chipping Sodbury, Tetbury and Gloucester.
Safe, regulated care from your local pharmacy team
- Berkeley Pharmacy is registered with the General Pharmaceutical Council. You can check any pharmacy or pharmacist on the GPhC register at pharmacyregulation.org.
- Every consultation is face to face and private, in our dedicated consultation room – not an online questionnaire.
- Serving the Berkeley community for over 25 years.
- This service does not replace care from your GP. With your consent we will inform your GP of any treatment provided. If you are unwell, have new or worsening symptoms, or need urgent care, contact your GP or NHS 111, and in an emergency call 999.
- If you experience a side effect from any medicine you can report it through the MHRA Yellow Card scheme at yellowcard.mhra.gov.uk.
Page last reviewed: September 2026. Next review due: September 2027.
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Visit us in Berkeley or get in touch to arrange a private consultation with our pharmacist.
Book a consultation Call 01453 810316
Address
14 Market Place, Berkeley, GL13 9BB
Opening hours
Mon–Fri 9am–6pm (closed 1–2pm)
Sat 9am–1pm
Sun Closed