Safety profile of treatment in diabetic peripheral neuropathic pain.

New treatment options for diabetic peripheral neuropathic pain (DPNP) have recently been developed, including two Food and Drug Administration (FDA) approved agents, duloxetine and pregabalin. As clinicians face a broader spectrum of efficacious treatments, side-effect profiles play an increasingly important role in the development of a pain management regimen. In this article we review the safety profile of agents commonly used in the treatment of DPNP.