Thick and white tongue in babies usually does not need special treatment. Thick and white tongue is usually due to the immaturity of the baby’s digestive system. The immature digestive system, in addition to white tongue coating, also includes the appearance of milk petals in the stool, that is, white petals or particles in the stool. However, as the baby’s age increases, the baby’s digestive system will gradually develop and mature, and the above phenomena of white thick tongue coating and milk petals in stool will gradually disappear. Therefore, when the baby’s tongue is white and thick, there is no need to take additional medication, nor do you need to use something to scrape, do not carry out special treatment, maintain a normal diet can be, is not going to affect the normal growth and development of the baby.