Is your child suddenly refusing food, even favorites, and becoming irritated during feeding, even with milk? While often dismissed as simple pickiness or fussiness, this behavior could indicate an underlying issue. Specifically, the presence of white patches on a child’s tongue warrants attention. These markings could be a sign of a fungal infection within the mouth. This condition, commonly known as oral thrush, causes discomfort that discourages eating. It is important to observe these symptoms and seek appropriate medical advice for proper diagnosis and treatment in Bangladesh. Ignoring the issue could lead to prolonged discomfort for the child.