When is efficacy not more important than potency when determining usefulness of drug?

Question

Quizplus · Accepted Answer

Efficacy is more important than potency when determining usefulness of a drug unless the dose that is required to produce the therapeutic effect is so large it is impractical to administer.When choosing between two equally effective drugs,pharmacokinetic factors,disease,and the ability of the patient to tolerate the side effects of the drug become more important than the dose that is required to produce an effect.

When Is Efficacy Not More Important Than Potency When Determining