Oral Thrush (Oral Candidiasis): Causes, Symptoms and Treatment in Gurugram

Dentistaa · Gurugram · Updated 2026-10-11

Noticing white patches, soreness, or a cottony feeling in the mouth can be worrying, especially if it does not go away after a day or two. This is often a sign of oral thrush, a common fungal infection caused by an overgrowth of Candida. It affects babies, adults, and denture wearers differently, but it is almost always manageable once properly diagnosed. Here is what patients in Gurugram should know about why it happens and how it is treated.

What Is Oral Thrush?

Candida is a type of yeast that naturally lives in small amounts in the mouth, gut, and skin without causing any problems. Oral thrush develops when something upsets the natural balance in the mouth, allowing this yeast to multiply and form a visible infection. It is medically known as oral candidiasis.

Common Causes

Several factors can allow Candida to overgrow in the mouth:

• A weakened immune system, from illness, certain medications, or conditions like diabetes
• Recent use of antibiotics, which can reduce the bacteria that normally keep yeast in check
• Inhaled or oral steroid use without rinsing the mouth afterward
• Dry mouth, whether from medication, mouth breathing, or certain health conditions
• Smoking
• Poorly fitting or poorly cleaned dentures
• In babies, an immature immune system or picking up the infection during birth or breastfeeding

Symptoms to Watch For

Symptoms can look slightly different depending on age and cause, but common signs include:

• Creamy white or yellowish patches on the tongue, inner cheeks, gums, or roof of the mouth
• Patches that may bleed slightly if gently scraped
• Redness or soreness underneath or around the patches
• A burning sensation or loss of taste
• Cracking and redness at the corners of the mouth
• In babies, fussiness during feeding or refusing to feed
• In denture wearers, redness confined to the area the denture covers

Thrush in Babies

Oral thrush is fairly common in infants, particularly in the first few months of life. Parents usually notice white patches on the tongue or inner cheeks that do not wipe away easily, unlike milk residue. Babies may become irritable during feeding. If a mother is breastfeeding, the same yeast infection can sometimes affect the nipples, causing soreness, so both may need treatment at the same time.

Thrush in Adults

In adults, oral thrush often signals an underlying trigger such as recent antibiotic use, uncontrolled diabetes, a weakened immune system, or dry mouth. It can also appear after using inhaled corticosteroids for asthma without rinsing the mouth afterward. Adults may notice soreness, altered taste, or discomfort while eating spicy or acidic foods.

Thrush in Denture Wearers

Denture-related stomatitis, a form of thrush, is one of the more common reasons older adults in Gurugram visit the dentist with mouth soreness. It typically appears as redness under the denture rather than white patches, and is linked to dentures that are worn overnight, not cleaned thoroughly, or no longer fit well.

How Oral Thrush Is Diagnosed

A dentist can usually identify oral thrush by examining the mouth. In some cases, a small sample may be taken for testing to confirm the diagnosis or to check for an underlying condition contributing to the infection, such as diabetes.

Treatment Options

Treatment depends on severity and the patient's age, but generally includes:

• Antifungal medications, available as oral gels, lozenges, or liquid suspensions for mild cases
• Antifungal tablets for more persistent or widespread infections
• Correcting the underlying cause, such as adjusting medication, managing blood sugar, or treating dry mouth
• Proper denture hygiene, including daily cleaning and removing dentures overnight
• Relining or replacing dentures that fit poorly
• For babies, treating both the infant's mouth and the mother's nipples if breastfeeding

Most cases of oral thrush clear up within one to two weeks of starting appropriate antifungal treatment, though recurrent cases may need further evaluation.

When to See a Dentist in Gurugram

You should get a dental check if white patches persist beyond a few days, if there is ongoing soreness or difficulty eating, if a baby is refusing feeds, or if denture-related redness keeps coming back. Early diagnosis helps rule out other causes of white patches in the mouth and ensures the right antifungal treatment is started promptly.

These are typical ranges only and actual costs depend on the extent of infection and any underlying treatment needed. Your dentist at Dentistaa in South City II, Sector 50, Gurugram, can give you a clear estimate after examination.

Treatment costs mentioned on this page are indicative ranges for the Gurugram region. Your exact cost depends on your case and will be confirmed after a clinical examination at the clinic.