Assertion: analgesic's effect | /r/HasProperty | euphoria
Facets:
Source sentences:
text: Side effects of opioids may include itchiness, sedation, nausea, respiratory depression, constipation, and euphoria.
text: Side effects of laudanum are generally the same as with morphine, and include euphoria, dysphoria, pruritus, sedation, constipation, reduced tidal volume, respiratory depression, as well as psychological dependence, physical dependence, miosis, and xerostomia.