The Clinical journal of pain
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Review Case Reports
Common painful sports injuries: assessment and treatment.
The increasing participation in organized sports has been paralleled by an increasing number of sports injuries. An exact diagnosis of the injury and an understanding of the mechanisms of injury are essential for proper management, relief of pain, and restoration of function. The two mechanisms of injury are single-impact macrotrauma and repetitive microtrauma. ⋯ The roles of non-narcotic analgesics, muscle relaxants, and nonsteroidal anti-inflammatory drugs (NSAIDs) in aiding recovery and restoration of function in sports injuries have been extensively studied. NSAIDs, in particular, have been demonstrated in clinical and laboratory studies to speed recovery from overuse sports injury. Their place in acute sports injuries due to single-impact macrotrauma, however, is more controversial.
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Headache is a common symptom following head trauma and not related to the degree of trauma. The term post-head-trauma syndrome is used to denote a group of symptoms following head trauma. Dizziness, vertigo, perceptual changes, memory loss, paresthesias, and tinnitus have been reported as well as psychological disturbances. ⋯ Often diagnostic studies do not reveal an abnormality. Treatment consists of diagnosing the type of headache and targeting appropriate therapy. Long-term prognosis is good, the majority of patients recovering after 1 year.
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The rationale for improving analgesic therapy is presented. After reviewing the role of drug pharmacokinetic and pharmacodynamic variability in determining the quality of pain relief, newer developments in acute pain management are described: newer opioid and nonopioid analgesic drugs; alternative drug delivery systems; nonpharmacologic approaches, use of combination analgesic therapy. Finally, several possible future research trends in acute pain management are discussed.