title: When opioids cause pain.
authors: Harry R. Horvitz Center for Palliative Medicine, Cleveland Clinic Health Systems, Cleveland, OH, USA. davism6@ccf.org
authors: Mellar P
authors: MP
authors: Davis
authors: Lauren A
authors: LA
authors: Shaiova
authors: Martin S
authors: MS
authors: Angst
mesh_terms: D000701:Analgesics, Opioid / Q000009:adverse effects*; D001416:Back Pain / Q000188:drug therapy* / Q000209:etiology; D006528:Carcinoma, Hepatocellular / Q000150:complications; D004359:Drug Therapy, Combination; D005283:Fentanyl / Q000009:adverse effects; D006801:Humans; D006930:Hyperalgesia / Q000139:chemically induced*; D008113:Liver Neoplasms / Q000150:complications; D008297:Male; D008691:Methadone / Q000009:adverse effects; D008875:Middle Aged; D010098:Oxycodone / Q000009:adverse effects; D013117:Spinal Cord Compression / Q000188:drug therapy / Q000209:etiology
chemical_list: D000701:Analgesics, Opioid; D010098:Oxycodone; D008691:Methadone; D005283:Fentanyl