Lyrica (pregabalin) is used to treat fibromyalgia, and nerve pain associated with diabetic neuropathy, shingles (postherpetic neuralgia), and spinal cord injuries in adults 18 years and older. It is also approved as an add-on therapy for partial-onset seizures (epilepsy) in patients one month and older. Lyrica CR is used to treat diabetic nerve pain and nerve pain after shingles.