Symptoms before: lack of oxygen to the brain and muscle tissues caused inability to concentrate, muscle weakness, emotional irritability.

以前的症状：大脑和和肌肉组织缺氧导致注意力不集中，肌肉无力，脾气暴躁。

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Patient complaints of headache, dizziness, insomnia, tremor, sound and light stimulation on the sensitive, emotional irritability, instability, irritability and other symptoms.

病人诉头痛、头晕、失眠、手抖、对声光刺激敏感，情绪烦躁、不稳，易激惹等症状。

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Evidence suggests that stress lowers immunity, which can lead to many of the physical symptoms outlined above as well as emotional problems, including irritability and depression.

有证据显示压力会减低免疫力，这会引起很多上述的身体症状及包括像易怒和抑郁症这样的情感问题。

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