Assertion: promethazine's effect | /r/HasProperty | useful sedative and antiemetic
Facets:
value: clinically
type: MANNER
Source sentences:
text: In addition to its antihistaminic action, it provides clinically useful sedative and antiemetic effects.
text: In addition to its antihistaminic action, it provides clinically useful sedative and antiemetic effects.
text: In addition to its antihistaminic action, it provides clinically useful sedative and antiemetic effects.
text: In addition to its antihistaminic action, it provides clinically useful sedative and antiemetic effects.