Objective To report a case with Crigler-Najjar syndrome type 2 of elevated bilirubin levels who was treated with triple therapy. Case(s) Crigler-Najjar syndrome is a rare congenital disorder that causes non-obstructive non-hemolytic unconjugated jaundice. The syndrome is divided into two groups according to the severity and the clinical presentation of the disease. In these cases, there is an elevated risk of antenatal death or permanent neurological impairment of the fetus due to fetal kernicterus caused by excessively increased unconjugated bilirubin levels. Phototherapy, phenobarbital and plasmapheresis can be useful in reducing serum total bilirubin concentrations, thus adverse maternal and neonatal risks. Conclusion At her 37 weeks of gestation, the patient delivered a healthy girl. No pathological neurological findings were found and the baby had normal growth with intact neurological development.