Nervigesic 150 mg is a prescription medication used to relieve pain associated with nerve damage due to due to diabetes, shingles (herpes zoster infection), spinal cord injury, or other conditions. It is very useful for those people who are suffering from muscle pain and stiffness. Medical use of Nervigesic 150 mg was approved by the FDA and it is available capsule and liquid solution dosages. Nervigesic 150 mg belongs to the anti-epileptic group of medicines and can also be used to treat certain types of seizures in combination with other medicines.