If the head is always tilted back during the neonatal period, it is important to pay attention to neurological problems. At this time, it is necessary to follow whether the child has a history of hypoxia during delivery and whether there are other symptoms after birth, such as vomiting, shrill and straight cries, changes in muscle tone, and symptoms of seizures. If any of these symptoms are present, be aware of encephalopathy. Excessive neonatal jaundice, in the case of severe hyperbilirubinemia, can present as nuclear jaundice. Nuclear jaundice is a bilirubin encephalopathy and can also cause head tilting back and corneal inversion. There are also central nervous system infections and increased intracranial pressure, and the child may also present with a tilted head. If the head is tilted back or to pay attention to, should promptly go to the hospital to see a specialist doctor. If the head is indeed tilted back and there is positive cervical resistance, consider neurological problems, and different diseases have different treatments. If it is an infectious lesion of the central nervous system, it needs anti-infection, cranial pressure lowering, and symptomatic support treatment. If it is bilirubin encephalopathy, active phototherapy should be used to reduce the yellowing and also to lower the cranial pressure, and the child should be dynamically monitored for neurological changes. If the child has other neurological problems, he or she needs to be treated by a neurologist.