“neurasthenia”的概念、定义、翻译、参考文献-科学参考

单词	neurasthenia
释义	neurasthenia Encyclopedia 医学神经症性障碍释 neurasthenia神经衰弱一种没有器质性的病理改变，但可以影响任何或全部的神经系统功能的神经系统功能性障碍。患者由于长期处于紧张和压力下，出现精神易兴奋和脑力易疲乏，常伴有情绪烦恼、易激惹、睡眠障碍、肌肉紧张性疼痛等。
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