Understanding Your Stress Response System
When a person perceives an event or situation as stressful, your Stress Response System is activated. You might not be able to see it, but a lot is going on within your body at this time. When a stressor is perceived, the hypothalamus releases a hormone called Corticotropin-Releasing Hormone (CRH). CRH travels through a local blood network directly to the anterior pituitary gland, triggering it to secrete Adrenocorticotropic Hormone (ACTH) into the general bloodstream. Adrenocorticotropic Hormone triggers your adrenal glands to produce cortisol. ACTH travels down to the adrenal cortex (the outer layer of the adrenal glands sitting on top of the kidneys). This stimulates the release of glucocorticoids, primarily cortisol (SimplyPsychology, 2026). This is where the stress response kicks in!
The Fight or Flight Response.
Your stress response system is an incredible natural mechanism, designed to protect you from perceived threats. Think of it as a finely tuned internal alarm that activates to help you navigate challenging situations. It prepares your body for "fight or flight". The fight or flight is your body's reaction to real or perceived danger. There are 4 different ways your body can react to stress: Fight, Flight, Freeze and Fawn.
Fight.
The fight response speaks for itself; you are ready to fight! This can be verbal or physical altercations, and can appear as anger, aggression or defiance. A person may also experience physical symptoms such as, dilated pupils, increased heart rate, hearing becomes sharper, breathing quickens or becomes shallow, skin becomes pale or flushed, muscles tense up, you may feel nausea, racing thoughts, or your pain tolerance increases. You react, rather than stopping.
Flight.
When you are in flight response, your reaction is to eject from the situation. This can be caused by a situation that feels too dangerous or makes you uncomfortable. In this moment your brain goes into fear mode. Anxiety can be strong, and feelings of irritability and hyper vigilance are present. In this response emotional response takes over, and you may have feelings of losing control or leaving the situation entirely. This may lead to a person avoiding certain places that cause the flight response/anxiety response.
Freeze.
During the freeze response the body can completely shut down, and freeze. Unable to move, think, process, with feelings of high anxiety present. A person may become still, but their movements are jerky or slow. In this stage your brain shuts off and allowed your natural instincts to take over. This can lead to a slower heart rate, and your body can go into an inflammatory state. Even small tasks can feel extremely difficult. This can lead to a person avoiding certain places or situations that trigger the freeze response.
Fawn.
During the fawn response a person becomes very submissive to the situation. This is usually to avoid conflict or harm. The fawn response is an automatic self-protection mechanism where someone gives the other person what they want, in order to avoid a consequence. This response is often learned early in life, and is usually caused by abusive or harmful environments. Lack of boundaries and changing personalities is common with the fawn response.
General Adaption Syndrome (GAS).
General Adaption Syndrome (GAS), is not an actual mental health disorder. It is actually the three stages your body goes through, when experiencing a stressful situation. In short, how your body responds to stress.
Stage 1: The Alarm Reaction
Remember the flight or fight responses? This is the first stage. Your body goes into a reaction phase. Heart rate increases, blood pressure rises, and your breathing quickens. At this moment the brain is flooded with oxygen, allowing your senses to become sharper. Muscles begin to tense, and the body can begin to sweat more.
Stage 2: The Resistance Stage
During the resistance stage, cortisol takes over, allowing blood pressure, heart rate, muscle tension and sweat to ease. Even though you may feel better, and slightly less irritable, your body is still in a hyper tense stage. Hormones are still elevated, your immune system is slightly suppressed, and your body is running on fumes.
Stage 3: The Exhaustion Stage
During the exhaustion stage, your body has run out of all it's fumes while cortisol and other stress hormones are still high. People who reach this stage, usually suffer from chronic stress. During this stage the body can experience cardiovascular, mental health, digestive, physical and sleep problems.
Alternative Stress Response.
The alternative stress response are meant to be natural and holistic. They are alternative ways to deal and manage stress. This can be beneficial for both physical, mental and emotional health. This can be resting, meditating, or even engaging in laughter!
- Rest and Digest (Parasympathetic Response): This relaxation-oriented approach engages the parasympathetic nervous system to counteract stress, promoting relaxation, heart rate reduction, and improved digestion. Techniques like deep breathing, meditation, yoga, and progressive muscle relaxation can stimulate this response.
- Tend and Befriend: Humans, as social beings, may seek support and connections during stressful times. This response involves nurturing and affiliative behaviours that foster a sense of safety and well-being through oxytocin release.
- Mindfulness and Meditation: Practicing mindfulness entails being fully present without judgment. Meditation techniques enhance self-awareness, emotional regulation, and reduced rumination, fostering stress management.
- Physical Activity: Engaging in exercise releases endorphins, enhancing mood. Activities like jogging, swimming, dancing, and walking alleviate tension and anxiety.
- Creative Expression: Creative outlets such as art, writing, and music facilitate emotional processing and self-expression.
- Humour and Laughter: Laughter reduces stress hormones and elevates happiness. Engaging in humour and spending time with comedic individuals provides stress relief.
- Cognitive Reframing: Shifting perspectives to focus on positive aspects mitigates stress impact.
- Journaling: Writing down thoughts and feelings promotes self-reflection and problem-solving.
- Sensory Engagement: Activities like listening to soothing music or enjoying pleasant aromas have calming effects.
- Time Management and Planning: Organizing tasks reduces stress related to chaos, enhancing perceived control.
- Social Support: Talking to others about stressors offers emotional relief and validation.
- Nature and Outdoor Activities: Spending time outdoors rejuvenates mental well-being.
(Piccias, 2026)
Our Information.
We offer a comprehensive range of information on stress, designed to meet the diverse needs of everyday people. From what is stress? To stress management, The Clear Canopy is here to support your journey to success.
What is Stress?
Stress shapes our lives. Here, we delve into the nature of stress, exploring its various forms and how it affects our well-being.
Stress Response System.
Discover the stress response system. Ever wonder why your body responds a certain way in a situation?
Stress and Life.
This is where our path begins, guiding you through the complexities of stress and its impact on your daily existence.
Stress and Health.
Discover how stress impacts your health and explore information about living a healthy life.
Coping with Stress.
Stress is a natural part of life, but how we cope with it makes all the difference. This section explores common ways stress manifests and provides approaches to help you find balance and peace.
Stress Management.
We understand the challenges you face when stress becomes overwhelming. My goal is to help you navigate these difficulties and find sustainable solutions for a calmer, more balanced life.
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