Oral Thrush in Babies: Symptoms, Causes & Treatment

Oral thrush is a yeast infection that can develop in a baby's mouth. It is caused by a fungus called Candida. While oral thrush is not typically harmful to babies, it can cause discomfort and interfere with feeding. In some cases, oral thrush can spread to other parts of the body, such as the esophagus or lungs, which can be more serious.

If you are concerned that your baby may have oral thrush, talk to your doctor. They can diagnose the infection and recommend treatment. Treatment for oral thrush typically involves antifungal medications that are applied directly to the baby's mouth.