The diagnosis of neonatal jaundice involves high bilirubin blood disorder (ABO blood type incompatibility hemolytic disease), accompanied by thrombocytopenia, intracranial gastrointestinal bleeding, and patent ductus arteriosus. The child’s condition is indeed as serious as the hospital has described. It is recommended to seek consultation in the neonatal intensive care unit of a reputable children’s hospital. Parents must immediately take their child to receive medical treatment, avoid using unverified small advertisement drugs, and use medication appropriately. Provide your child with adequate care and support, and help them receive timely treatment of their disease.