Skin ulceration, skin cancer, gangrene
Genetic mutations w/longterm use
Parvovirus infection
Myelosupression, neutropenia, thrombocytopenia, decreased reticulocyte count
Hydroxyurea
Deferoxamine
Leucovorin
Cyclophosphamide
Cyclopentolate
Levoleucovorin
Exchange transfusion
Platelet transfusion