Therapeutic plasma level of the digoxin is: (A) 0.1-0.3 ng/ml, (B) 0.8-1.5 ng/ml, (C) 1.2-2 ng/ml, (D) More than 2.4 ng/ml
Answer is B. Ref-KDT 6/e p497 Digitoxin digoxin Therapeutic plasma concentration 15-30ng/ml 0.5-1.4 ng/ml Toxic plasma concentraton >35 ng/ml >2.5 ng/ml