Pregabalin is an anti-epileptic and anti-convulsant medication. It works by slowing down seizure-inducing brain impulses. Pregabalin (neuro seliron 300mg) also has an effect on brain chemicals that convey pain signals throughout the nervous system. Pregabalin (nervigesic 150mg) is used to treat fibromyalgia pain, as well as nerve pain caused by diabetes (Diabetic neuropathy), herpes zoster (post-herpetic neuralgia), and spinal cord injury. Pregabalin is also used in combination with other drugs to treat partial onset seizures in adults and children aged one month and up.