Medications that are given by injection have a longer duration of action than those taken orally.

Question

Quizplus · Accepted Answer

The duration of action of a medication is not solely determined by its route of administration (injection vs oral) but by its pharmacokinetic properties, including absorption, distribution, metabolism, and excretion. Some oral medications can have a longer duration of action than some injectables, and vice versa.

Medications That Are Given by Injection Have a Longer Duration