盐酸左氧氟沙星注射液发痒是过敏吗？

来自潘永源医生的专业解答，快打开看看是否又获得了新的知识点～

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好在医生

病情分析：一般输这种液体会导致手臂发痒的，是因为药物刺激的，不属于的过敏，有的患者血管敏感就会感到发痒，在输完后就会缓解，左氧氟沙星注射液本来液体量也少，如果有过敏的话当时就会不好受。

潘永源

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提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：今天去吊水，盐酸左氧氟沙星注射液，感觉手臂发痒，请问盐酸左氧氟沙星注射液发痒是过敏吗？