[Opioid analgesia prevents sensitization of neurons. Do opioids delete pain memory?].
D000701:Analgesics, Opioid / Q000627:therapeutic use*; D006801:Humans; D006930:Hyperalgesia / Q000517:prevention & control*; D017116:Low Back Pain / Q000188:drug therapy*; D017288:Pain Threshold / Q000187:drug effects*; D055502:Secondary Prevention; D013116:Spinal Cord / Q000187:drug effects*; D009435:Synaptic Transmission / Q000187:drug effects
D000701:Analgesics, Opioid