Amputation patients often experience pain when they become "skilled" at feeling it. Phantom limb pain is a common phenomenon in these patients. These patients usually feel severe pain before an amputation. Buy Pregabalin is due to a reduced blood supply to the affected limb. Nearly all amputees feel sensations in the arm or leg after an amputation. Many cannot tell that the limb has been removed. About forty-five percent of amputees experience pain that is similar to the one they experienced before surgery. Patients with chronic pain have similar pain pathways that spin post-surgery. They no longer feel the pain, even though they have eliminated the source.