Assertion: barbiturate's effect | /r/HasProperty | sedative
Facets:
Source sentences:
text: Barbiturates depress the central nervous system, causing euphoric and sedative effects.
text: In low doses, barbiturates can have a sedative effect, which is one reason they were historically used to address anxiety and sleeplessness.
text: Barbiturates can have a sedative effect.
text: In low doses barbiturates have a sedative or tranquilizing effect.