taking a drug for a reason other than the one it was prescribed for is considered ________.

The correct word to fill in the blank is “misuse.”

Quick answer

Taking a drug for a reason other than the one it was prescribed for is considered drug misuse.

Brief explanation

• Health agencies define prescription drug misuse as taking a medication in a way or for a purpose different from what the prescriber intended.

• Using a medicine for another purpose (for example, to get high or for a non‑prescribed reason) is specifically listed as prescription drug misuse.