Oral Thrush (Candidiasis): Causes, Symptoms and Treatment
If you have noticed white, slightly raised patches on your tongue, inner cheeks, or roof of the mouth, you may be dealing with oral thrush. This is a common fungal infection that many patients in Sector 45, Gurgaon ask us about, especially when the coating does not brush away easily. This article explains what causes oral thrush, how it is diagnosed, and what treatment usually involves.
What Is Oral Thrush?
Oral thrush, medically known as oral candidiasis, is an infection caused by an overgrowth of a yeast called Candida albicans. This fungus naturally lives in small amounts in everyone's mouth, along with bacteria, without causing any problems. When the balance is disturbed, Candida can multiply and form visible patches or cause redness and soreness.
Common Signs of Oral Thrush
- Creamy white or slightly yellow patches on the tongue, cheeks, gums, or tonsils
- Patches that look like cottage cheese and may bleed slightly if scraped
- Redness, burning, or soreness under the patches
- A cotton-like feeling in the mouth
- Loss of taste or an unpleasant taste
- Cracking and redness at the corners of the mouth
Why Does Oral Thrush Develop?
Oral thrush appears when something tips the natural balance of the mouth in favour of yeast growth. Common triggers include:
- Antibiotic use, which can reduce the helpful bacteria that normally keep Candida in check
- Dry mouth, from medications, certain health conditions, or dehydration
- Dentures that do not fit well or are not cleaned regularly
- Weakened immunity, from conditions such as uncontrolled diabetes, HIV, or cancer treatment
- Inhaled steroid use for asthma, without rinsing the mouth afterward
- Smoking, which changes the mouth environment
- Infancy or older age, when the immune system is naturally less robust
Occasional thrush is not usually a sign of serious illness, but repeated episodes without a clear reason are worth discussing with a dentist or doctor, as they can sometimes point to an underlying health condition.
How Is Oral Thrush Diagnosed?
In most cases, a dentist can identify oral thrush simply by examining your mouth and asking about your symptoms, medications, and general health. The characteristic white patches and their tendency to peel off, leaving a red or slightly raw surface, are usually enough for a diagnosis.
If the diagnosis is unclear, or if the infection keeps coming back, additional steps may include:
- A gentle scraping of the patch for examination under a microscope
- A swab test sent to a lab to confirm the type of fungus
- Blood tests to check for conditions like diabetes if recurrent thrush is suspected
How Is Oral Thrush Treated?
Treatment depends on how severe the infection is and what caused it. Common approaches include:
- Antifungal medication, such as a gel, lozenge, or liquid rinse applied directly in the mouth
- Oral antifungal tablets for more widespread or persistent infections
- Adjusting denture care, including proper cleaning and letting dentures rest overnight
- Improving oral hygiene, with regular brushing and tongue cleaning
- Addressing the root cause, such as better diabetes control or reviewing medications with your doctor
Most people notice improvement within a week or two of starting treatment. It is important to complete the full course of antifungal medicine even if the patches disappear early, to prevent the infection from returning.
When to See a Dentist
You should book a check up if white patches do not go away after a few days, if you have pain or difficulty swallowing, or if thrush keeps recurring. At Smiles By Dr. T, we assess your mouth, review your medical history, and recommend the right antifungal treatment for your situation. An initial dental consultation for suspected thrush in Sector 45, Gurgaon typically ranges from a few hundred to around a thousand rupees, depending on whether additional tests are needed, though your exact cost will be discussed before any treatment begins.
Preventing Oral Thrush
- Rinse your mouth with water after using inhaled steroids
- Clean dentures daily and remove them at night
- Maintain good blood sugar control if you have diabetes
- Stay hydrated and treat dry mouth if it is an ongoing issue
- Brush and gently clean your tongue twice a day
If you are dealing with a persistent white coating on your tongue or discomfort in your mouth, do not wait it out. Visiting a dentist near ISKCON Temple in Sector 45 for a simple examination can help you get the correct diagnosis and start feeling better sooner.
Have questions about your teeth?
Smiles By Dr. T · Plot No 35, Sector 45, Near ISKCON Temple, Gurgaon
Frequently asked questions
Is oral thrush contagious?
Oral thrush itself is not usually spread from person to person through casual contact, but the underlying fungus can transfer through kissing or sharing utensils in rare cases, especially if someone has a weak immune system.
Can I treat oral thrush at home?
Mild cases sometimes improve with warm salt water rinses and good oral hygiene, but persistent white patches need antifungal medication prescribed by a dentist or doctor, so a check up is recommended.
Does oral thrush mean I have a serious health problem?
Not always. It can happen after antibiotics, with dry mouth, or with ill-fitting dentures. Recurrent thrush without an obvious cause may need further medical evaluation for underlying conditions like diabetes.
How long does oral thrush take to heal?
With proper antifungal treatment, most cases clear up within one to two weeks. It is important to finish the full course even if symptoms improve earlier.
Treatment costs mentioned on this page are indicative ranges for the Sector 45, Gurgaon region. Your exact cost depends on your case and will be confirmed after a clinical examination at the clinic.