Assertion: opiate's effect | /r/HasProperty | euphoric
Facets:
Source sentences:
text: Like other depressants, opiates produce a tranquil and euphoric effect.
text: In some cases, the pleasurable effects of these drugs (the euphoria that drug abusers seek) are only temporary.
text: Because opiates cause sedative and euphoric effects, they can be addictive to users, even when taken as prescribed.