Randall is a 62-year-old man with longstanding type 2 diabetes that is well controlled (A1c = 7.0) with metformin and glimepiride. He has been troubled with diabetic peripheral neuropathic pain (DPNP) for...
Authors report that memantine has been used off-label for the treatment of Parkinson spasticity, vascular dementia, Alzheimer disease, and phantom limb pain.