Background: Antimalarial drugs are medicines that are used to prevent or treat malaria effectively at different stages in the life cycle of the malarial parasites. In spite of this, a good number of these drugs have the potential to cause harm when they are misused or abused.
Objective: This study was undertaken to evaluate the effects of commonly-used antimalarial drugs in the North Western region of Nigeria on haemolysis and DNA fragmentation in the blood of normal and malarial infected humans ex vivo.