Assertion: nitrous oxide's effect | /r/HasProperty | vomiting
Facets:
Source sentences:
text: Maternal adverse effects to the drug included nausea, vomiting, and dizziness.
text: The negative effects include nausea, vomiting, disorientation and lack of oxygen to the brain.
text: Principal adverse effects include nausea, vomiting, dizziness, increased respiratory rate, and hypotension (low blood pressure).