Articles: neuralgia.
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We present four patients complaining of neuralgic pains across the nasal bridge following trauma, who were successfully treated by division of the external nasal nerve. We believe it is a useful treatment in selected cases.
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Postherpetic neuralgia (PHN) is the most common and feared complication of herpes zoster. The more severe and painful the initial zoster outbreak, the more likely that PHN will develop, with elderly patients being at greatest risk. ⋯ Tricyclic antidepressants are the mainstay of treatment for established PHN, aided by transcutaneous electrical nerve stimulation, physical therapy techniques, and cautious use of other medications. Topical agents, such as capsaicin, aspirin, and lidocaine, may soon become one of the mainstays of therapy for PHN.
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Several pathophysiologic mechanisms are known which induce neuropathic pain in presence of peripheral nerve damage. They help to explain the clinical features of neuropathic pain syndromes and why causal and symptomatic treatments can be effective. However, careful analysis of every pain syndrome is necessary in order to select the type of pain management required.
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Treatment of chronic pain disease is a scientific and clinical challenge encountered in all branches of medicine. Essential trigeminal neuralgia and chronic pain situations are noted for their exceptionally marked severity and also for their psychic and social consequences. It is not rare for a primarily somatic pain syndrome to develop into a painful disease in its own right, which is highly refractory to treatment. ⋯ Vincristine iontophoresis was applied in 33 patients hitherto unsuccessfully treated with various other methods. In 78% of the cases, attenuation of the pain was achieved. This noninvasive therapy proved to be free of side effects.