Yellow hands in babies are most commonly caused by excessive intake of carotene-rich foods by the mother, and this disease should be differentiated from neonatal jaundice. Yellowing of the skin is an abnormality of skin color, yellowing of the skin is related to many factors, as follows: 1, carotenemia, hypercarotenemia is a carotene-rich food due to excessive intake of carotene-rich foods, so that the carotene content of the blood is too high, resulting in yellowing of the skin, which is mostly confined to the heart of the hands and feet. Yellowing of the skin without yellowing of the sclera is the most important feature. Carotenoids are widely found in plants and many animal tissues. Excessive intake of carotenoid-rich foods, such as carrots, oranges, pumpkin, and red palm oil, can increase the carotenoid content in the blood significantly. Certain internal diseases, such as hyperlipidemia, diabetes mellitus, hypothyroidism, etc., which affect carotene metabolism, can also be accompanied by carotenemia. yellowish color of skin tone is the most important feature, most obvious in the palmoplantar area with thick stratum corneum, followed by sebaceous glands-rich areas, and in severe cases, the skin of the whole body other than the sclera and mucous membranes is orange-yellow, with no self-conscious symptom.2. This disease should be differentiated from neonatal jaundice, and neonatal Jaundice manifests as yellowing of skin and sclera. The child should go to the hospital for relevant examination to clarify the cause of yellow hand and skin, and receive correct treatment under the guidance of the doctor.