The nervigesic 150 tablet is a pain reliever used to treat nerve damage (neuropathic pain) caused by diabetes, shingles (herpes zoster), spinal cord injury, and other disorders. It's also used to treat fibromyalgia patients' broad muscular pain and stiffness. Nervigesic tablet is an anti-epileptic medication that may also be used in conjunction with other medications to treat specific kinds of seizures (fits). It may also be used to treat the symptoms of anxiety disorders when other medications aren't working.