Drug Interaction Report

ADJUST DOSING INTERVAL: The safety and efficacy of hematopoietic growth factors such as colony-stimulating factors (G-CSF and GM-CSF) and stem cell factors (SCF) given simultaneously with cancer chemotherapy have not been established. Theoretical concerns exist regarding their concomitant administration because hematopoietic growth factors stimulate myeloid cell proliferation while antineoplastic agents primarily target rapidly dividing cells.

MANAGEMENT: Because of the potential sensitivity of rapidly dividing myeloid cells to cancer chemotherapy, hematopoietic growth factors should not be used within 24 hours before or 24 hours after administration of antineoplastic agents.

GENERALLY AVOID: Case histories have suggested that levamisole is associated with some side effects (including headache, fever, shivers, and dizziness) that suggest an disulfiram-like interaction with alcohol. These side effects could be alleviated by total abstinence from alcohol. No mechanism has been established for this interaction.

MANAGEMENT: Patients receiving levamisole should avoid alcohol.