This document summarizes the clinical management of diabetic neuropathy. It discusses the types and classification of diabetic neuropathy, signs and symptoms, diagnosis, incidence and risk factors. It also reviews the evidence for preventing neuropathy through tight glycemic control from studies like the DCCT trial. Finally, it discusses medications used to treat painful diabetic neuropathy, including tricyclic antidepressants, gabapentin, and SSRIs based on clinical trials.