Assertion: promethazine's effect | /r/HasProperty | nausea
Facets:
Source sentences:
text: Its other effects (e.g., anti-nausea, calming, pain relief) may work by affecting other natural substances (e.g., acetylcholine) and by acting directly on certain parts of the brain.
text: The negative effects of using promethazine codeine are side effects such as blurred vision, dizziness, constipation, nausea, vomiting, and tiredness or weakness.