Assertion: promethazine | /r/ObjectUse | used for purpose
Facets:
value: during pregnancy
type: TEMPORAL
Source sentences:
text: Meperidine and promethazine may also be used for purposes other than those listed in this medication guide.
text: According to the American College of Obstetrics, promethazine may be used for these purposes during pregnancy when conservative treatments fail to provide relief.