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简述心理应激对健康的消极影响。

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长期的、超过人适应、应对能力的心理应激会损害人的健康。心理应激对健康的消极影响主要表现在下述三个方面: (1) 心理应激引起的心理和生理反应可以以症状和体征的形式见之于临床, 成为人们身体不适、 虚弱和精神痛苦的根源和就医寻求帮助的原因。 (2) 心理应激可以加重已有的精神和躯体疾病,或使这些疾病复发。 (3) 心理应激可以造成对疾病的易感状态,并在其他因素的共同影响下导致新的精神和躯体疾病。

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