<prompt> Drug contraindicated in G6PD deficiency?ChloroquinePrimaquineQuinineAll  <response>: Ans. is b c a i.e., Primaquine Quinine Chloroquine o Among antimalarial drugs, primaquine, quinine and occasionally chloroquine can cause hemolytic anemia in G6PD deficiency. o But, primaquine has the highest potential to cause hemolytic anemia in patients with G6PD deficiency and, the patients with G6PD dificiency are highly senstive to primaquine. o The hemolytic potential in G6PD deficiency patients - Primaquine maximum Quinine Chloroquine rare. 