Assertion: ephedrine | /r/ObjectUse | used for chest tightness
Facets:
Source sentences:
text: Ephedrine is used for temporary relief of shortness of breath, chest tightness, and wheezing due to bronchial asthma.
text: Ephedrine also is used for temporary relief of shortness of breath, chest tightness, and wheezing due to bronchial asthma.