If a newborn baby keeps holding his face, there is no need to deal with it if it occurs for a short period of time, if he lives a regular life, and if everything is normal except for his face. If it appears for a long time (more than half a month), we must see a doctor, ask the doctor to check whether it is dry stool or neurological problems. 1, the stool is not smooth, flatulence or abdominal discomfort: baby stool is dry, not easy to discharge, the need to make a strong when it is easy to appear to hold the gas phenomenon, the face will hold the red, this is a normal phenomenon. If a newborn baby has abdominal discomfort or colic, the baby will not express, can only express their discomfort through force, crying, will hold the face red, then parents need to pay attention to the changes in the baby, help the baby rub the belly, or eat some probiotics to regulate the intestinal flora, improve the baby’s discomfort. 2, the nervous system development is not perfect: because the neonatal nervous system development is not perfect, may frequently appear some all over the body to make, the face held red and other phenomena, this is in the baby growth and development process of independent movement, if the baby usually spirit, appetite, sleep well, normal stool, usually no obvious abnormalities, as the baby slowly grows up, this situation will gradually reduce or disappear. In addition, it may also be caused by a lack of calcium or vitamin D. You can give your baby some cod liver oil and give your baby a proper sun exposure.