If a newborn baby develops white spots on the palate, it is mainly considered to be due to the following two conditions. Firstly, it is caused by the residue of milk petals. This is very common, because newborns are often with milk or breastfeeding, if come to the milk petals remain in the child’s mouth, the child’s palate will appear white spots. In this case, parents can use their hands or gently wipe with a small towel, and the white spots will disappear, which can be identified with other causes. Secondly, it is caused by mouth sores and other causes. Children can develop thrush due to fungal infections. For example, if the child has been on antibiotics for a long time or has a weak immune system, the child will often feel a fungal infection in this case. After the fungal infection, it will lead to thrush, and the child will not only have white spots on the palate, but also in the mouth, the top of the tongue and other parts of the mouth, and it is not easy to wipe off.