A baby’s white tongue may be a phenomenon caused by residue after drinking milk, or a symptom caused by other diseases such as thrush, and there is also a Chinese medical theory that a weak spleen and stomach leads to a white tongue. Parents can generally judge the cause according to the baby’s condition. If the baby is also accompanied by other discomfort, parents should take the baby to consult a doctor to clarify the cause and then deal with the symptoms. Common causes and treatment 1, milk scale accumulation: before 4 months of age, the baby, because the salivary glands are not fully developed, saliva secretion less, poor oral self-cleaning ability, after feeding, the tongue is not cleared of milk scale, it will cause the phenomenon of white tongue; 2, spleen and stomach weakness: baby’s spleen and stomach function is weak, in Chinese medicine theory, the spleen and stomach weakness will make the body’s ability to transport water and dampness becomes poor, the body dampness, heavy. The dampness and heat in the body, and the obstruction of the spleen and stomach transport function, will easily lead to the symptoms of a white and thick tongue. Parents can give the baby drugs to strengthen the spleen and stomach under the guidance of the doctor, such as pediatric spleen san, etc.; 3, abdomen cold: baby abdomen cold, resulting in digestive disorders, causing indigestion, there will be symptoms of white tongue. Parents can give the baby under the guidance of the doctor to promote digestive drugs, such as whole intestine to help promote intestinal peristalsis, speed up digestion and absorption; 4, thrush: the child’s body immunity is low, or has a history of antibiotics, glucocorticoids medication, easy to infect Candida albicans, resulting in thrush, manifested as the tongue or palate with white tongue moss, blisters. Parents can use baking soda to clean the child’s mouth under the guidance of a doctor, and then use bacteriocin tablets and cod liver oil to apply to the affected area, which can significantly improve the symptoms. Parents should pay attention to the daily control of the baby’s diet, in order to ensure a balanced nutrition, feed the baby more easily digestible food, such as porridge, noodles, rice paste, etc., to adopt the principle of feeding more meals in small quantities. Appropriate to the child to drink more warm water, can help promote intestinal peristalsis, improve the symptoms of indigestion.