Pharmacology Therapeutic plasma level of digoxin is: A 0.1–0.3 ng/ml B 0.8–1.5 ng/ml C 1.2 to 2 ng/ml D More than 2.4 ng/ml 💡 Explanation Therapeutic plasma level of digoxin is: ✓ Correct Answer: B. 0.8–1.5 ng/ml