Assertion: methadone's side effect | /r/CapableOf | feel anxious
Facets:
Source sentences:
text: Less serious methadone side effects may include: feeling anxious, nervous, or restless; insomnia; feeling weak or drowsy; dry mouth; nausea and vomiting; diarrhea; constipation; blurred vision; insomnia; loss of appetite; or sexual impairment.