Pregabalin is used to treat pain caused by nerve damage due to diabetes or to shingles (herpes zoster) infection. It may also be used to treat nerve pain caused by spinal cord injury and fibromyalgia. Pregabalin is used to treat fibromyalgia pain; nerve pain from diabetes, shingles or spinal cord injury; and partial-onset seizures, depending on the formulation. Learn about side effects, administration, and interactions. View pregabalin information, including dose, uses, side-effects, renal impairment, pregnancy, breast feeding and important safety information. Pregabalin is also used for postherpetic neuralgia (pain that occurs after shingles) and pain caused by nerve damage from diabetes or a spinal cord injury. Pregabalin capsule and oral liquid are also used to treat a condition called fibromyalgia (muscle pain and stiffness). Find patient medical information for Pregabalin (Lyrica) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Pregabalin Brand names: Alzain, Axalid, Lyrica, Misabri Find out how pregabalin treats epilepsy, anxiety and nerve pain and how to take it. Pregabalin oral capsule is used to treat neuropathic pain and fibromyalgia. Learn about side effects, warnings, dosage, and more. Pregabalin (Lyrica) is a medication that treats nerve pain by calming overactive nerves. It can also treat epilepsy. Pregabalin, sold under the brand name Lyrica among others, is an anticonvulsant, analgesic, and anxiolytic amino acid medication used to treat epilepsy, neuropathic pain, fibromyalgia, restless legs syndrome, opioid withdrawal, generalized anxiety disorder (GAD), and postherpetic neuralgia (a type of nerve damage that can result from shingles. Lyrica is used to control seizures, treat nerve pain and fibromyalgia. Learn about side effects, interactions and indications.