Babies have rich facial capillaries, so when the temperature or mood changes adults are more likely to become red, and the color is deep and lasts for a long time. When the temperature difference is too large, such as suddenly from the heated room into the cold outdoors in winter and then into the heated room, microvascular in repeated contraction and expansion will appear in the local congestion, the symptoms of red face, so to the winter outdoor temperature is relatively low, it is recommended that we should avoid too cold environment and rapid changes in temperature, pay attention to the skin moisturizing and warm work, in a particularly dry and high temperature indoor, if the face feels dry to timely hydration, baby wash face is mainly warm water. When you go outdoors, you can use a scarf or mask to prevent the cold air from directly attacking your face, to avoid the wet difference, the temperature difference is too large, so that the expansion of the microvascular cold rapid contraction, the formation of red blood. Some babies have a history of facial frostbite, in the winter should often rub the face to promote blood circulation. Drink more water and eat more fruits and vegetables. A very important reason for dry baby skin is because of the lack of moisture in the skin, so in winter, mothers should encourage their babies to drink more water, drink more soup and eat fruits and vegetables to replenish enough moisture for the baby’s body. To add moisture to the baby’s skin, mothers can try giving their babies sorbet honey bitter melon juice. In short, the baby’s winter face redness is not a serious disease, mainly life diet to strengthen care.