Pregabalin (Lyrica) is a medication used to treat nerve pain, epilepsy, and generalized anxiety disorder (GAD). It works by calming overactive nerves that cause pain or seizures. Pregabalin is often prescribed for conditions like fibromyalgia, diabetic nerve pain, and spinal cord injuries. It can also help reduce anxiety in adults. Available with a valid prescription, Pregabalin (Lyrica) is typically taken in capsule form and should be used under medical supervision.