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Stress response (fight-or-flight response)
The stress response is the set of physical and emotional changes the human body makes in response to a threat or stress. It sometimes is called the "fight-or-flight" response.
In a stressful situation, the body releases chemicals that trigger:
- Increased heart rate and blood pressure.
- Rapid breathing.
- Increased sweating.
- A sudden rush of strength.
- Slowed digestion.
- Dilated pupils.
Current as of: December 20, 2023
Author: Ignite Healthwise, LLC Staff
Clinical Review Board
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