Excessive ingestion of caffeine-containing beverages is a rare cause of rhabdomyolysis. Here, we describe the case of a 44-year-old woman presented with nausea, vomiting, palpitations, and tea-colored urine 6 h after drinking a liter of black coffee containing approximately 565 mg of caffeine for mental alertness. Laboratory studies were notable for myoglobinuria and markedly elevated plasma creatine kinase (CK) level of 7315 U/L. With volume expansion and alkalization, her plasma CK level returned to normal within 5 days. Rhabdomyolysis should be considered a potential health hazard from excessive consumption of caffeine-containing products.
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机译：过量摄入含咖啡因的饮料是横纹肌溶解的罕见原因。在这里，我们描述了一个44岁的女性在喝一升含约565 mg咖啡因的黑咖啡后6小时出现恶心，呕吐，心和茶色尿液的情况，以提高精神警觉性。肌红蛋白尿和血浆肌酸激酶（CK）水平明显升高的实验室研究为7315 U / L。随着体积增加和碱化，其血浆CK水平在5天内恢复正常。横纹肌溶解应被认为是由于过量摄入含咖啡因的产品而对健康造成的潜在危害。
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