Eyes & mouth
Candidal stomatitis (oral thrush)
A sore mouth with white patches has a short list of causes, and oral thrush sits at the top of it. Pharmacists at Murray Shore Pharmacy in North York assess candidal stomatitis under OHIP, check for the situations that need a physician, and prescribe where appropriate, with practical advice for the two groups who get thrush most: denture wearers and inhaler users.
Common signs
- Creamy white patches on the tongue, inner cheeks, or roof of the mouth
- Patches that wipe away, leaving a raw or bleeding surface underneath
- A cottony feeling or a blunted sense of taste
- Soreness or burning that makes eating uncomfortable
- Cracked, sore corners of the mouth
- Redness under a denture plate
See a doctor instead if
- Pain or difficulty swallowing, which can mean the infection extends down the throat
- A weakened immune system from illness or immune-suppressing treatment
- Thrush that keeps returning after successful treatment
- An infant who is feeding poorly or dehydrated
- White patches that do not wipe off, which need a different diagnosis entirely
Any of these sound like you? Call 416-789-1800 and we will point you the right way — or reach Health811 (opens in a new tab) by calling 811.
How the assessment works
The pharmacist looks in your mouth, confirms the appearance fits candidal stomatitis, and then asks the question that matters most: why now? Recent antibiotics, steroid inhalers, dentures worn overnight, diabetes, and dry mouth each point to a different fix, and the assessment addresses the cause alongside the infection. Where appropriate an antifungal may be prescribed, inhaler technique gets reviewed on the spot if that is the culprit, and denture-care habits are corrected so the thrush does not simply return.
Sources 1, 2Three ways to get started. Do it all from home, or come in.
Start online from your phone, call us, or walk in and ask for the pharmacist. No appointment is needed. When you start online, a pharmacist calls or messages you back to finish the assessment. Prefer email? Write to us.
Frequently asked questions
Plain answers from the pharmacy team. Tap a question to open it.
The area under my denture is red and sore. Is that thrush?
Very often yes; dentures worn overnight or cleaned poorly create exactly the environment thrush likes. The assessment covers your denture routine in detail, because without fixing that, treatment tends to be a revolving door.
I use a steroid inhaler and keep getting white patches. Connected?
Frequently. Residue left in the mouth after inhaler use is a well-known setup for thrush. Bring the inhaler to your assessment: rinsing habits, spacer use, and technique are all checkable in two minutes and often solve the recurrence.
Can you assess thrush in my newborn?
We will look, but very young or feeding-poorly infants are referred to a physician rather than managed at the pharmacy. For older babies, note that thrush can pass back and forth during breastfeeding, so the assessment considers the nursing parent as well.
Is oral thrush something I can give to other people?
Ordinary contact is not a concern for healthy adults; the yeast lives in most mouths already, and thrush is about overgrowth rather than exposure. The meaningful exception is the breastfeeding pair, where infection can cycle between baby and parent.
This is my third round of thrush this year. Why does it keep coming back?
Recurrent thrush means something is maintaining it: an unaddressed denture habit, an inhaler issue, undiagnosed or uncontrolled diabetes, dry mouth, or an immune problem. That is a physician-level investigation, and the assessment will say so and set up the referral with a proper history attached.
Is the thrush assessment covered by OHIP?
Yes, the assessment is billed to OHIP with a valid Ontario health card. Prescribed treatment goes through your drug plan or is paid out of pocket, and we quote the price before filling.
What should I bring to the assessment?
Your health card, a full medication list, and the relevant equipment: your dentures if you wear them, or your inhaler and spacer if you use one. Those items are often where the answer hides.
Do I need an appointment?
No. Walk in to 3537 Bathurst Street, or call 416-789-1800 to time your visit. The pharmacist will want to look in your mouth, so the visit happens in the private consultation room.
Can the pharmacist prescribe treatment for thrush?
Yes, where clinically appropriate, treatment may be prescribed after the assessment. Cases with swallowing pain, spread beyond the mouth, or a weakened immune system are referred to a physician instead.
How do I keep thrush from coming back?
Take dentures out overnight and clean them daily, rinse your mouth after every inhaler use, and keep up regular dental care. If dry mouth is part of your picture, mention it; managing that often matters as much as any treatment.
Is oral thrush related to vaginal yeast infections?
They are caused by the same family of yeast, but they are separate conditions with separate assessments. If that is the concern you actually came about, see our yeast infection page or just ask; the conversation is private either way.
Sources & further reading
Numbered references, linked from the sections above.
Your pharmacist is one call away.
416-789-1800 Call nowPrefer not to call? Email info@murrayshore.com or visit us at Bathurst & Baycrest.