Nervig-NT contains Pregabalin, Nortriptyline and Mecobalamin (Vitamin B12). It is a prescription medicine used for certain types of nerve pain. Composition: Pregabalin Nortriptyline Mecobalamin Uses and Benefits: Helps manage neuropathic (nerve-related) pain. May help relieve burning, tingling, shooting pain and pins-and-needles sensations. May help manage nerve pain associated with conditions such as diabetic neuropathy. Mecobalamin helps support nerve health and Vitamin B12-related nerve function.