Seven-month-old baby tongue thick and white, first look at whether it is milk scale, if the baby’s mental state is good, and then there is no anorexia, you can give the baby appropriate drink some plain water. This situation is still not relieved, to take a look at the baby’s stool, sleep and dietary status. The baby’s tongue is thick and there is a bad smell in the mouth, it is possible that the spleen is weak and digestion is not good, this time needs the mother to pay attention to it, do not eat some raw and cold or too greasy things. Insist on rubbing the child’s stomach every day, which can strengthen the spleen and stomach to help digestion. Give the baby breastfeeding speed should be slower than usual, small amount of meals, add complementary foods to the baby, each time the amount of food should be appropriately reduced. At the same time, you can also give your baby oral drugs to promote digestion, such as gastrointestinal elimination tablets, mamma love and so on.