Assertion: quinine | /r/HasProperty | prescribed as an off-label treatment
Facets:
value: for leg cramps
type: PURPOSE
value: at night
type: TEMPORAL
value: frequently
type: TEMPORAL
Source sentences:
text: Quinine was frequently prescribed as an off-label treatment for leg cramps at night, but this has become less common due to a warning from the US Food and Drug Administration (FDA) that such practice is associated with life-threatening side effects.