Neuralgia
Neuralgia is pain in a nerve pathway. Generally, neuralgia isn't an illness in its own right, but a symptom of injury or a particular disorder. In many cases, the cause of the pain is not known. Older people are most susceptible, but people of any age can be affected.
Almost everyone will experience mild neuralgia at some point, but these bouts are usually temporary and tend to ease by themselves within a few days. Some types of neuralgia are longer lasting, debilitating and so agonising that a person's quality of life is severely reduced. Trigeminal neuralgia, a condition that usually affects one side of the face only, is said to be one of the most painful medical conditions. Neuralgia can be managed with medications and physical therapy. Surgery is an option in some resistant cases.