Discuss the treatment plan for a newborn with a jaundice level of 20.5 on the fourth day of life, excluding ABO hemolytic disease, including the necessity of blue light therapy and albumin injection.

Discuss the treatment options for neonatal jaundice reaching a value of 400, including blue light therapy, oral Barbados cherry, and whether an albumin injection is needed.

Discuss the causes and treatment methods of neonatal hyperbilirubinemia, including recommendations for medicated bath and albumin injection.