White spots on a child’s face are not necessarily caused by a roundworm infection; there are a variety of causes of white spots on a child’s face. Firstly, the symptoms are caused by roundworm infection, which is relatively rare nowadays, and is more common in the past when raw food or agricultural products with less pesticides were eaten. Children infected with roundworms may suffer from abdominal pain, white spots on the face, and even discharge of roundworms in the stool, which can be treated with intestinal worms. Secondly, due to the lack of nutrients in children, such as zinc deficiency, calcium deficiency and so on, can also cause white spots on the face, you need to give children more vegetables, fruits, nutritional balance after the children’s white spots on the face will naturally get better.