Ten months of the baby’s tongue thick white commonly in the following reasons: 1, there is breast milk or milk powder residue, attached to the baby’s tongue or oral mucosa, thus forming a layer of light white material, tongue will appear on the symptoms of thick white. Mothers should also pay attention to the diet during the feeding of the baby, can not eat too greasy food, otherwise the baby’s intestines and stomach absorption will also have a certain impact; 2, it may also be due to the baby’s age, the digestive organs have not been developed soundly, gastric acid and digestive enzyme secretion less and triggered by the symptom, parents to the baby to eat the baby’s food is not easy to digest, resulting in the spleen and stomach weak, will also produce a thick and white tongue coating; 3, fire is also an important factor in causing the tongue coating. Is an important reason for the tongue thick white, if the air is dry for a long time, and the parents did not give the baby supplemental water in time, will make the baby appeared to the phenomenon of fire, will also make the tongue thicker.