摘要 |
It is intended to provide a remedy for neuropathic pain capable of exhibitin g an excellent therapeutic effect on neuropathic pain which is an intractable disease. More specifically speaking, a remedy for neuropathic pain which contains an opioid receptor antagonist (in particular, naloxone, naltrexone, naloxonazine, naltrindole, etc.) as the active ingredient; a medicinal composition for treating neuropathic pain which contains an opioid receptor antagonist as the active ingredient; a method of treating neuropathic pain b y using an opioid receptor antagonist, and so on.
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