Assertion: methadone | /r/HasProperty | dispensed in use
Facets:
value: as a pain reliever
type: PURPOSE
Source sentences:
text: Methadone, in use since 1964 for the treatment of opioid dependence, may be dispensed only in federally approved Opioid Treatment Programs (OTPs).
text: However, methadone that is dispensed for use as a pain reliever, not as an substance use disorder medication, is the main source of the methadone involved in overdose deaths.55