Black Box Warning
BOXED WARNING — Duration Limitation: Ketorolac is indicated only for short-term (≤5 days) management of moderately severe acute pain. Increasing dose or duration does NOT improve efficacy but greatly increases risk of serious adverse effects.
What this means:A black box warning is the FDA's strongest required safety notice. It signals a serious or life-threatening risk. Patients should review this with their prescriber before starting, continuing, or switching Ketorolac.