Assertion: ephedrine | /r/HasProperty | avoided
Facets:
Source sentences:
text: Ephedrine should be avoided or used with caution in patients undergoing anaesthesia with cyclopropane, halothane, or other halogenated anaesthetics, as they may induce ventricular fibrillation.
text: Therefore, ephedrine should be avoided or used with caution, and only if necessary, during pregnancy.