British journal of hospital medicine
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Despite increased public awareness of the dangers of fire, burns remain a part of everyday life. Most accident departments will see one or more burn victims each day and, although not common, major burns still occur. In this and a second article we review the pathophysiology of thermal injury and describe the early treatment of a major burn victim.
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Postherpetic neuralgia (PHN) is the most feared complication of herpes zoster and remains one of the most common and intractable chronic pain disorders. Recent evidence has shed some light on the possible mechanisms of pain, and on the prophylactic and treatment approaches to PHN. This article reviews the current concepts and management of PHN.
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Nimodipine is a lipophilic dihydropyridine calcium antagonist which is used to reduce the incidence and severity of delayed cerebral ischaemia in patients with subarachnoid haemorrhage. This article reviews its mechanism of action, pharmacology and indications for use.