Stress
Signs and
Symptoms, Causes and Effects
Learn to recognize stress symptoms and identify the
situations that cause them. When these symptoms persist, you are at risk
for serious health problems, because stress can exhaust your immune
system.
What is stress?
The stress
response of the body is meant to protect and support us. To maintain
stability or homeostasis, the body is constantly adjusting to
its surroundings. When a physical or mental event threatens this
equilibrium, we react to it. This process is often referred to as the
"fight or flight response." We prepare for physical action in
order to confront or flee a threat.
Our
ancestors responded to stressful ordeals in this fashion. Millions of
years later, when you face a situation that you perceive as challenging,
your body automatically goes into overdrive, engaging the stress
response. Immediately, you release the same hormones that enabled
prehistoric humans to move and think faster, hit harder, see better,
hear more acutely, and jump higher than they could only seconds earlier.
Like theirs, your heartbeat speeds up; your blood pressure increases;
your breathing quickens. Most modern stresses, however, do not call for
either fight or flight. Our experience of stress is generally related to
how we respond to an event, not to the event itself.
What
causes you to experience stress symptoms?
Except for
major catastrophes, few events are stressful in themselves. Stress
arises when you perceive a situation as threatening. For example, your
morning commute may make you anxious and tense because you worry that
traffic will make you late. Others, however, may find the trip relaxing
because they allow more than enough time and enjoy playing music or
listening to books while they drive.
Stress is
often associated with situations that you find difficult to handle. How
you view things also affects your stress level. If you have very high
expectations, chances are you'll experience more than your fair share of
stress.
Your stress
response can also have a positive effect, spurring motivation and
awareness, providing the stimulation to cope with challenging
situations.
Take some
time to think about the things that cause you stress. Your stress may be
linked to external factors such as:
- the state of the world, the country, or
any community to which you belong
- unpredictable events
- the environment in which you live or work
- work itself
- family
Stress can
also come from your own:
- irresponsible behavior
- poor health habits
- negative attitudes and feelings
- unrealistic expectations
- perfectionism
What
are the signs and symptoms of stress?
Stress
affects mind, body, and behavior in many ways; the signs and symptoms of
stress vary from person to person, but all have the potential to harm
your health, emotional well-being, and relationships with others. Below
are partial lists of signs and symptoms of stress that a person
undergoing stress might experience.
Intellectual and Physical Symptoms of Stress
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Intellectual symptoms:
How stress can affect your mind
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Physical symptoms:
How stress can affect your body
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- problems with memory
- difficulty making decisions
- inability to concentrate, shortened
attention span
- confusion
- repetitive or continual thoughts
- misunderstanding of what others tell
you
- poor judgment
- thoughts of escaping, running away
- inability to slow down thought process
- loss of objectivity
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- headaches
- digestive disorders
- muscle tension and pain
- sleep disturbances
- fatigue
- chest pain, irregular heartbeat
- high blood pressure
- weight gain or loss
- hair loss
- asthma or shortness of breath
- skin problems
- periodontal disease, jaw pain
- reproductive problems, such as missed
periods
- immune system suppression
- sweatiness
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and
symptoms of stress can be caused by other psychological or physical
problems, so it’s important that you consult a doctor to evaluate
physical symptoms. Similarly, emotional symptoms such
as anxiety or depression can mask conditions other than stress. It’s
important to find out whether or not they are stress-related.
What
are the different types and causes of stress?
Acute
stress
Acute
stress is the most common and most recognizable form of stress,
the kind in which you know exactly why you’re stressed: you
were just in a car accident; the school nurse just called; a bear just
ambled onto your campsite. Or it can something scary but thrilling, such
as a parachute jump. It’s the kind of sudden jolt that triggers the
hormonal and physiological effects listed above. Along with obvious
dangers and threats, common causes of acute stressors include noise,
isolation, crowding, and hunger.
Normally,
your body rests when these types of stressful events cease and your life
gets back to normal. Because the effects are short-term, acute stress
usually doesn’t cause severe or permanent damage to the body.
Episodic
acute stress
Some people
endure acute stress frequently; their lives are chaotic, out of control,
and they always seem to be facing multiple stressful situations.
They’re always in a rush, always late, always taking on too many
projects, handling too many demands. Unlike people for whom stress is a
once-in-a-while spike, these folks are experiencing episodic
acute stress.
In its
article The Different Kinds of Stress, the
APA
Help
Center
links some people who live with episodic acute stress with the driven,
hard-charging “Type A” personality. Others are worrywarts, anxious
about the next disaster they’re sure lurks around the corner. While
the Type A tends to seem angry and hostile and the worrier more
depressed, both are frequently over-aroused and tense, and both are
susceptible to the physical manifestations of extended stress:
headaches, high blood pressure, chest pain, heart disease.
If you’re
prone to episodic acute stress, you may not know it or admit to it. You
may be wedded to a life style that promotes stress. You may explain your
frequent stress as temporary (“I just have a million things going on
right now”), as integral to your work or home life (“Things are
always crazy around here”), or as a part of your personality (“I
have a lot of nervous energy, that’s all”). You may blame your
frequent stress on other people or outside events, or you might view it
as entirely normal and unexceptional. Unfortunately, people with
episodic acute stress may find it so habitual that they resist changing
their lifestyles until they suffer severe physical symptoms.
Chronic
stress
The
APA
Help
Center
describes chronic stress as “unrelenting demands and
pressures for seemingly interminable periods of time.” Chronic stress
is stress that wears you down day after day and year after year, with no
visible escape. It grinds away at both mental and physical health,
leading to breakdown and even death.
Common causes of chronic stress include:
- poverty and financial worries
- long-term unemployment
- dysfunctional family relationships
- caring for a chronically ill family
member
- feeling trapped in unhealthy
relationships or career choices
- living in an area besieged by war, ethnic
rivalry, or criminal violence
- bullying or harassment
- perfectionism
Severe
stress reactions that are the result of a traumatic event or an intense
experience such as an accident, hospitalization, loss, or participation
in combat can persist for long periods of time and recur without
warning. What doctors have come to label post-traumatic stress disorder
(PTSD) is a condition in which the stress reactions don’t subside, the
body doesn’t regain its equilibrium, and life doesn’t return to
normal. This is a serious disorder that requires professional
intervention.
One of the
most dangerous aspects of chronic stress is that people who suffer from
it get used to it. They accept chronic stress as their lot in life, or
they forget it’s there. Because chronic stress is based on long-term,
often intractable situations, both the mental and physical symptoms of
chronic stress can be difficult to treat.
What
are the long-term effects of stress?
It’s
important to pay attention to stress symptoms and learn to identify what
causes them, because if they persist, you’re at risk for serious
health problems. Recent research suggests that anywhere from two-thirds
to 90 percent of illness is stress-related. Fifty-five percent of
Americans report being stressed at work, and 25 percent of
U.S.
workers miss 16 days of work each year because of stress.
Stress can
damage you in many subtle and unseen ways. For example, a study at
Ohio
State
University
showed that short periods of psychological stress can cause the body to
take longer to clear heart-damaging fats from the bloodstream. At the
University
of
North Texas
, researchers found that high school and college football players who
experience stressful events in their lives before the start of preseason
practice and the first game are more likely to be injured during the
season than other athletes and have a more difficult time coping with
their injuries.
Studies
show that long-term activation of stress symptoms, triggered by the
release of hormones and brain chemicals, can have a hazardous, even
lethal effect on your body and brain. Because stress inhibits the immune
system, it makes you more vulnerable to infections. Stress can make it
difficult to conceive a baby. In children, persistent stress can stunt
growth, and a traumatic event experienced young can rewire the brain in
ways that leave a young person less able to handle everyday stress as an
adult. Stress is a contributor to very serious physical and
psychological conditions, including:
- heart disease
- cancer
- diabetes
- depression
- obesity
- anorexia nervosa
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- substance abuse
- ulcers
- irritable bowel syndrome
- memory loss
- child, elder, and sexual abuse
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And, of
course, the stress of living with a debilitating disease or disorder
just adds to the problem.
Where
can I get help in managing stress symptoms?
Fortunately,
physicians, mental-health professionals, and others have discovered many
ways for people to cope with stress, repair its damages, and work on
removing its sources.
For
information on stress relief and management, see
- Yoganidra technique
- Listen to Yoganidra Scientific Music
10
TIPS to reduce Stress
- Exercise Regularly
- Relax
- Sleep Well
- Laugh It Up
- Make Time for Fun
- Improve Your Diet
- Create a Support Network
- Change Negative Thinking
- Learn to Manage Your Time
- Stop Being a Perfectionist
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