All are examples of medicine misuse EXCEPT?

The statement about taking the medicine for the period prescribed or recommended correctly identifies an example of appropriate use rather than misuse. Proper medication adherence is crucial for achieving the intended health outcomes, as prescribed durations are determined based on careful considerations of efficacy and safety. Following the prescription ensures that the medicine can exert its therapeutic effects effectively without causing adverse effects.

In contrast, the other options—taking higher doses than instructed, using someone else's prescription medication, and taking the medicine for symptoms not intended by the prescription—reflect actions that deviate from the recommended guidelines and can lead to harmful consequences. Misuse typically involves behaviors that compromise safety and effectiveness, while adherence to prescribed instructions supports both patient safety and therapeutic efficacy.