Severe ceftriaxone-induced hemolysis complicated by diffuse cerebral ischemia in a child with sickle cell disease.

Ceftriaxone-induced hemolytic anemia is a rare and often fatal phenomenon. We report here the case of a 6-year-old female with sickle cell disease who survived a brisk and profound hemolytic reaction, resulting in hemoglobin of 0.4 g/dL, after ceftriaxone infusion. Ongoing hemolysis was abrogated with aggressive supportive care, but the patient suffered extensive neurologic sequelae as a result of the event. Serologic testing confirmed the presence of ceftriaxone antibodies.