Fight Or Flight: Chain Reaction
When acute stress occurs, the body’s sympathetic nervous system gets activated with a hormonal release. It stimulates the adrenal glands, releasing catecholamines (adrenaline and noradrenaline).
Heart rate, blood pressure and breathing rate increases, lasting for about 20 to 60 minutes. Outward signs of an acute stress response include a flushed face, trembling, dilated pupils and rapid breathing.
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What happens during the fight or flight response
In response to acute stress, the body's sympathetic nervous system is activated by the sudden release of hormones.
- After the threat is gone, it takes between 20 to 60 minutes for the body to return to its pre-arousal levels.
Physical signs...
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