Duloxetine is recommended as a first-line agent for the treatment of chemotherapy-induced neuropathy by the American Society of Clinical Oncology, as a first-line therapy for fibromyalgia in the presence of mood disorders by the German Interdisciplinary Association for Pain Therapy, as a Grade B recommendation for the treatment of diabetic neuropathy by the American Association for Neurology and as a level A recommendation in certain neuropathic states by the European Federation of Neurological Societies.