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Self-care and Stress Management - Understand Your Stress Through Physical Signs

 

5-min read

Updated on 2026-6-18

Author: AIA Content Editorial Team

stress management-fight or flight response-stress symptoms
'There was a period when I often felt tired and dizzy and had gained weight due to irregular eating schedules. I thought it was "normal" for everyone and expected myself to tough up and get used to it. I endured the symptoms. Slowly and eventually, I lost my passion and motivation. Although I had a tight schedule and knew exactly what to do next, I felt bored and aimless. It became difficult to get up on workdays, and the slightest thing would get on my nerves. It was then I realized that I was burnt out at work.'
 

What Are Some Common Sources of Everyday Stress?

 
When we encounter or believe that our lives are in threat or danger, our body would automatically activate the system to prepare us to fight, run away, or sometimes freeze. Those are what we called fight/flight responses. Nowadays, we seldom face life threatening situations, but our fight/flight mode is always on! That means we are continuously under stress. Our modern threats are usually endless deadlines, conflicts with others, rumination about the past and worries about the future, and more.
 

Body Reactions and Signals When You're Under Stress

 
With pressure continues to escalate, we may have different physical signs, including:
 

Identifying the "Early Warning" of Stress Symptoms

 

  • Shallow and rapid breaths, racing heartbeat;
  • Dizziness, tiredness;
  • Aches and pains including headache, chest pain, shoulder and back pain, muscle tension;
 

The Vicious Cycle of Stress, Diet, and Sleep

 

  • Common irritable bowel syndrome symptoms including stomach pain, diarrhea, constipation;
  • Change of sleep including difficulty falling asleep, broken sleep, early awakening, having nightmares, not feeling refreshed after a night of sleep;
  • Change of eating habit e.g. eat significantly less or more than usual
  • Change of weight
  • Frequent sickness related to weakened immune system 
burnout symptoms-how to deal with stress-stress signals
"I am just tired." Very often we think they are just something physical when these can actually be stress reactions. Most of the time we ignore them or use other quick fixes, hoping the symptoms would go away because "we got no time for that". Our body is constantly communicating with us, hinting us to do something to feel better and to take care of ourselves. If we are able to notice these signals and practice self-care earlier, we might be able to prevent burnout or other health issues. 

Stress Management Methods

 
According to recommendations from Mindhk, there are many practical ways to cope with stress 1. Most importantly, choose methods that feel manageable and comfortable for you, because different strategies work differently for different people.
 

1. Identify the Triggers That Set Off Your Stress

 
Finding the causes of stress can help anticipate problems and think through solutions earlier. We can take time—alone or with someone trusted—to reflect on stress-triggering events such as:
 
  • Recurring hassles: for example, paying bills or attending appointments
  • One-off major events: for example, moving home or taking exams
  • Ongoing stress: for example, being a caregiver or dealing with long-term issues at work. Remember: a lack of work, activities, or change can sometimes create as much stress as being overloaded.
 

2. Reorganize Your Time

 
Adjusting time allocation can help better control of tasks and improve the ability to handle stress management in daily life:
 
  • Know your peak performance window: figure out whether you're an "early bird" or a "night owl," and schedule important tasks when you're most focused
  • Prioritize: make a to-do list and rank items by importance; tackle the most urgent tasks first. Also, ask colleagues to help confirm priorities or postpone some tasks
  • Set small and achievable goals: large goals can be discouraging; smaller goals help us build momentum and a sense of achievement
  • Rest appropriately and ask for help: try not to take on too many responsibilities at the same time; build in rest time to improve efficiency. When needed, ask family or friends for assistance with daily chores
 

3. Address The Stressor

 
Some situations may be beyond our control, but there are still practical ways to respond to specific sources of stress:
 
  • Work and daily life: seek professional advice related to job security, workplace disputes, or school life
  • Finances and housing: understand how insurance protection, welfare, money, and housing can affect mental health
  • Family support: look for ways to cope and seek support when facing abuse, addiction, or caregiving/parenting responsibilities
 

4. Accept What Cannot Be Changed

 
Accepting that some things are outside our control can help us focus our time and energy on what is more effective. Try stepping back and observing stressful thoughts rather than getting pulled into them. This can help you realize that many worries are either unchangeable or are minor issues that do not deserve as much mental space as they are taking up.

Stress Analysis: Acute Stress Reaction vs. Post-Traumatic Stress Disorder (PTSD)

After a sudden major shock or traumatic event, intense emotional and physical fluctuations can be a normal protective mechanism. However, understanding whether these reactions are temporary stress reactions or longer-lasting psychological effects is crucial for seeking the right support in time.
 
According to analysis by a psychiatric specialist, the key differences lie in how long symptoms last and how much they disrupt daily functioning2:
 
  Acute Stress Reaction (ASR) Post-Traumatic Stress Disorder (PTSD)
Duration Short-term; typically subsides within a few days to one month after the event. Long-term; symptoms persist for more than one month and may not appear until months later.
Core Symptoms Short-term emotional fluctuations (panic, confusion, tension) and physical reactions. Four core symptom clusters: uncontrolled flashbacks, persistent avoidance behaviors, negative emotions and cognition, and hypervigilance.
Brain State Short-term "overload mode." Long-term "danger alarm mode," with changes in the brain’s stress-processing system.
Functional Impact Daily life is disrupted, but generally can still be maintained. Major life functions (social life, work, etc.) are significantly impaired.
Recovery Path Most people recover naturally with support from family/friends and self-adjustment. Requires professional intervention, such as psychotherapy or treatment by a psychiatric specialist.

 

 

When Should You Seek Professional Help?

 
  • Acute phase (within one month): This is a normal reaction to major stress and does not mean there is something wrong. At this time, understanding and non-judgmental listening from family and friends can be the best support.
  • Alert phase (over one month): If intense distress, intrusive images, or hypervigilance do not improve—and begin to affect your work or family life—this may be the brain's "SOS signal." Consider seeking a professional assessment proactively.

Stress Management FAQ

Stress is the body's response to changes in the internal or external environment. When we face change, difficulty, or challenges and feel they exceed our coping ability, we enter a stress state. At its core, stress comes from how we experience and respond to what's happening around us. Stressors may come from external sources (such as work deadlines, family responsibilities, or interpersonal conflict) or internal sources (such as perfectionism or very high self-expectations).

The key differences are duration and functional impact:
  • Acute stress reaction: a short-term overload mode. It usually fades within a few days to one month after the event, and daily life can generally be maintained.
  • PTSD: symptoms persist for more than one month and may include flashbacks, hypervigilance, and ongoing avoidance behaviors. Social and work functioning may be noticeably impaired.

If you find stress has seriously affected your life, or if any of the following occur, please consider seeking professional help as early as possible—especially if you notice persistent stress symptoms or burnout symptoms:
  1. Intense distress, avoidance, or hypervigilance symptoms persist for more than one month.
  2. Persistent low mood or hopelessness, or even thoughts of self-harm or suicide.

  1. Mindhk, How can i deal with pressure?, Retrieved January 21, 2026, https://www.mind.org.hk/mental-health-a-to-z/stress/dealing-with-pressure/
  2. 張正平 (2025), 【醫生專欄】急性壓力反應?創傷後壓力症?如何分辨?如何陪伴?, https://www.healthymindhk.com/post/asr-ptsd

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