On a cloudy Monday morning, Dr. Elise Hartman examined a new patient, Marlene, who complained of tongue pain and a “weird” coating. A quick look revealed the culprit — oral thrush, a common fungal infection caused by an overgrowth of Candida, a yeast that normally lives harmlessly in the mouth.

Candida can flare up when oral hygiene slips, after antibiotics, with a weakened immune system, dry mouth, or a sugar-heavy diet. Symptoms include white or yellow patches, redness, soreness, changes in taste, and cracking at the corners of the mouth.

For mild cases, good oral hygiene, saltwater rinses, staying hydrated, cutting back on sugar, and eating probiotic-rich foods can help. But persistent or severe symptoms need professional care, as they can point to deeper health problems.

In Marlene’s case, Dr. Hartman prescribed antifungal mouth rinse, suggested dietary changes, and asked her to track symptoms. Two weeks later, Marlene’s infection had cleared, and she felt like herself again.

Her story is a reminder: oral thrush is common and treatable, especially when caught early — and a healthy diet and consistent care can keep your mouth’s natural balance in check.