Thrush is a mucosal lesion in the mouth caused by an infection with Candida albicans, commonly seen in infants and young children, especially those with compromised immune systems, such as those using steroids or immunosuppressants. The main approach to treatment is symptomatic and supportive, primarily involving topical application of medications. Dietary management is also crucial, typically involving the provision of bland, non-irritating foods. The use of sugary, greasy foods should be avoided to prevent exacerbating the symptoms. Of course, another important aspect of treatment is preventing reinfection by maintaining good hygiene, especially with food. All items that come into contact with the child's mouth, including pacifiers, bottles, and spoons, should be sterilized after each use. If breastfeeding, the cleanliness of the mother's nipples and breasts is also very important. (Specific medication use should be conducted under the guidance of a doctor.)