As human beings, we instinctively avoid pain—the sting of nettles, the burn of a hotplate, the pinching of door hinges. Pain is useful because it communicates immediate danger and helps us keep out of it. However, some pain is chronic, as neuropathic pain often is.
Neuropathic pain derives from the central nervous system or peripheral nervous system. It is pain that comes from the nerves, as opposed to common muscular aches and arthritic pain. Sometimes it is triggered by traumatic accidents.
In support forums, patients suffering from neuropathic pain describe their symptoms as “burning all over,” “shooting pains in the arms and legs,” “agony,” and “unbearable.” Many of them recount their experiences in seeking relief “frustrating,” that they’ve “tried everything,” or that “not one doctor can give me an answer.”
Neuropathic pain, as a broad category of conditions that include neuralgia, phantom limb syndrome, complex regional pain syndrome (CRPS), and central pain syndrome, is a little-understood realm in medicine. We don’t always know its causes. And current treatment methods are mediocre at best.
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