Yellowing on both sides of the baby’s nose may be due to jaundice, food-borne yellowing of the skin, or anemia. 1. Jaundice: babies appear infantile jaundice mostly in about three days after birth, manifested as yellow skin staining all over the body. Jaundice will subside after half a month. Some babies may have yellowing on both sides of the nose. 2. food-borne skin yellowing: if there is yellowing on both sides of the nose, it may also be food-borne skin yellowing, most of the factors occurring for the consumption of more pigmented foods, such as carrots, pumpkin, etc., appearing on both sides of the nose or the palms of the hands yellowing, to stop eating food with high pigment content will slowly subside, the baby is mostly no anomalies, and his physical condition is good. 3. anemia: when the baby suffers from anemia, there may also be yellowing on both sides of the nose, accompanied by pale limbs, waxy face, etc.. If the baby appears yellow on both sides of the nose, it is recommended that close observation, timely medical treatment, and follow the doctor’s instructions for symptomatic intervention.