The reason for the red tongue of children mainly includes the following two situations. 1, due to tongue inflammation, if the child suffers from tongue inflammation will appear mouth pain, especially tongue pain, if the tongue inflammation is very serious will cause bleeding of capillaries on the tongue, thus causing the tongue to have a red phenomenon. For this situation, parents can give their children with heat-clearing and detoxifying Chinese medicine, such as Pu Di Lan anti-inflammatory oral liquid, etc. 2, due to the dye moss cause of the tongue red, which is the most common cause of the child’s tongue red, the child in eating red-colored food, it will lead to the child’s tongue red, such as eating hawthorn or eating red-colored ice cream later, the child’s tongue will appear red phenomenon. Parents can gently wipe the child’s tongue with gauze and the red tongue will be reduced.