title: Dantrolene treatment of opioid-induced myoclonus.
mesh_terms: D000368:Aged; D000701:Analgesics, Opioid / Q000009:adverse effects*; D003620:Dantrolene / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008691:Methadone / Q000009:adverse effects; D008875:Middle Aged; D009020:Morphine / Q000009:adverse effects; D009125:Muscle Relaxants, Central / Q000627:therapeutic use*; D009207:Myoclonus / Q000139:chemically induced* / Q000188:drug therapy*; D010146:Pain / Q000188:drug therapy; D010166:Palliative Care
chemical_list: D000701:Analgesics, Opioid; D009125:Muscle Relaxants, Central; D009020:Morphine; D003620:Dantrolene; D008691:Methadone