Treatment for ABO Incompatibility ABO incompatibility usually causes mild symptoms and may not require extensive treatment. Phototherapy is often used to treat jaundice. In severe cases, an exchange transfusion may be necessary.
Treatment for Rh Incompatibility Rh incompatibility is more serious and requires prompt medical intervention. Pregnant women who are Rh-negative may receive Rh immunoglobulin (RhIg) to prevent antibody formation. Postnatal treatments for affected babies can include phototherapy, intravenous immunoglobulin (IVIG), and exchange transfusions.
