Assertion: barbiturate's effect | /r/HasProperty | fatal overdose
Facets:
Source sentences:
text: Long-term use of Methaqualone and other barbiturates leads to physical dependence on, and addiction to, the drug, resulting in a need to increase doses to get the original desired pharmacological or therapeutic effect; other adverse effects include memory loss, seizures, twitching; depression, bronchitis, pneumonia, and fatal overdose.