What happens if a person is under stress for too long?

Asked by: Rickey Ruecker  |  Last update: June 6, 2026
Score: 4.9/5 (37 votes)

Long-term stress keeps your body's "fight-or-flight" response activated, disrupting systems and increasing the risk of serious issues like heart disease, anxiety, depression, digestive problems, headaches, and sleep issues, by flooding the body with hormones like cortisol, leading to physical and mental exhaustion, weakened immunity, and impaired focus. It causes wear and tear, manifesting as chronic aches, high blood pressure, mood changes, and can even impact memory, making daily functioning difficult.

What happens if a person is constantly under stress?

Common effects of stress

Stress that's not dealt with can lead to many health problems, such as high blood pressure, heart disease, stroke, obesity and diabetes.

What are the long term effects of stress?

Heart disease, heart attack, high blood pressure and stroke. Sleep problems. Weight gain. Problems with memory and focus.

What are 7 symptoms of long-term stress?

What are the symptoms of chronic stress?

  • Aches and pains.
  • Insomnia or sleepiness.
  • A change in social behavior, such as staying in often.
  • Low energy.
  • Unfocused or cloudy thinking.
  • Change in appetite.
  • Increased alcohol or drug use.
  • Change in emotional responses to others.

What are the signs of extreme stress?

Physical signs of stress

  • Difficulty breathing.
  • Panic attacks.
  • Blurred eyesight or sore eyes.
  • Sleep problems.
  • Fatigue.
  • Muscle aches and headaches.
  • Chest pains and high blood pressure.
  • Indigestion or heartburn.

How stress affects your body - Sharon Horesh Bergquist

31 related questions found

What are the stages of burnout?

What are the 5 Burnout Stages?

  • Honeymoon phase. Like a honeymoon phase in a marriage, this stage comes with energy and optimism. ...
  • Onset of stress phase. Eventually, the honeymoon phase dwindles, and you begin to experience stress. ...
  • Chronic stress phase. ...
  • Burnout phase. ...
  • Habitual burnout phase.

What is the 3 3 3 rule for stress?

The 3-3-3 rule for stress is a simple grounding technique to calm anxiety by shifting focus to the present: name three things you see, identify three sounds you hear, and move three parts of your body (like wiggling toes, rolling shoulders, turning your head). This method interrupts anxious thought patterns, pulls you out of an internal spiral, and helps you reconnect with your immediate environment for immediate relief, according to UCLA Health and Interborough Developmental & Consultation Center.
 

Is brain damage from stress reversible?

These brain changes may be reversible in some instances, says Dr. Ressler, but may be more difficult to reverse in others, depending on the type and the duration of the stress.

Where is stress stored in the body?

Different areas in your body store different types of stress: The stress of responsibilities are often stored in the neck and shoulders. Trauma, abandonment, lack of financial and/or emotional support is carried in the hips and lower back. Sorrow, loss, loneliness, and pain lingers in the heart centre.

What does stress do to your brain?

Memory: “Brain fog” is common as chronic stress can lead to forgetfulness and difficulty concentrating. Emotions and decision-making: Inflammation can alter hormones and neurotransmitters, which can lead to mood swings. One may also experience increased anxiety, irritability, or feeling down and depressed.

What vitamins help reduce stress?

Many coping skills, such as exercise, meditation, mindfulness, and other self care strategies, can help decrease stress. Some vitamins, such as Vitamin D, Melatonin, Magnesium, and L-theanine, have also been found to help with stress.

How to heal body from stress?

Stress relievers: Tips to tame stress

  1. Get active. Almost any form of physical activity can act as a stress reliever. ...
  2. Eat a healthy diet. Eating a healthy diet is an important part of taking care of yourself. ...
  3. Avoid unhealthy habits. ...
  4. Meditate. ...
  5. Laugh more. ...
  6. Connect with others. ...
  7. Assert yourself. ...
  8. Try yoga.

What illnesses can stress cause?

Stress can trigger or worsen numerous physical and mental illnesses, affecting nearly every system in the body, including causing heart problems (high blood pressure, heart disease), gastrointestinal issues (IBS, ulcers, heartburn), mental health disorders (depression, anxiety), immune system dysfunction (autoimmune flare-ups), metabolic problems (diabetes, obesity), headaches, sleep disorders, and muscle pain, often through chronic inflammation and hormonal changes. Managing stress through exercise, healthy diet, sleep, and therapy is crucial for preventing these conditions.
 

What is bed rotting depression?

At its core, bed rotting involves staying in bed on purpose, where individuals lay around engaging in passive activities like watching TV, phone scrolling, or napping. Fans claim it lets them “reset their brain” after burnout. Critics argue it's glorified avoidance that can breed more depression and lethargy.

What are 5 symptoms of acute stress?

Signs of Acute Stress Disorder

  • Trouble sleeping or staying asleep.
  • Difficulty focusing or concentrating.
  • Feeling anxious, irritable, or on edge.
  • Avoiding situations that remind you of the traumatic event.
  • Flashbacks or intrusive memories related to the traumatic event.
  • Experiencing physical symptoms such.

What are signs of brain damage?

Signs of brain damage vary from mild to severe and often appear after a head injury (TBI), including headaches, confusion, dizziness, vision/hearing issues, sleep changes, mood swings, memory loss, slurred speech, numbness, balance problems, fatigue, and in severe cases, seizures or loss of consciousness. Recognizing these symptoms is crucial for prompt medical attention, as they indicate potential disruption to brain function.
 

Can stress cause dementia?

Many people wonder whether stress is linked to a risk of dementia, and the news often reports a link between the two. Current research indicates that stress may play a role in the development or progression of dementia, but does not necessarily cause dementia.

How do I know if I'm chronically stressed?

Chronic stress symptoms manifest physically (fatigue, headaches, muscle tension, digestive issues, sleep problems, frequent illness), mentally (anxiety, irritability, brain fog, difficulty concentrating, depression), and behaviorally (social withdrawal, changes in appetite, increased substance use). These non-specific signs often impact daily life, affecting relationships, work, and overall health, and can worsen existing conditions or lead to serious issues like hypertension or heart disease if unmanaged, according to this article from the University of Alabama at Birmingham.
 

What is the #1 worst habit for anxiety?

While there's no single "number one" worst habit, procrastination/avoidance and poor sleep/deprivation are consistently cited as extremely detrimental, often creating a vicious cycle where anxiety causes the habit, which then worsens the anxiety. Other major culprits include excessive caffeine, negative self-talk, unhealthy eating, clutter, and substance misuse, all of which disrupt mental and physical regulation, making anxiety symptoms stronger.
 

What are the three stages of high level stress?

[33] This syndrome is divided into the alarm reaction stage, resistance stage, and exhaustion stage. The alarm reaction stage refers to the initial symptoms of the body under acute stress and the fight-or-flight response.

What is the 42% rule for burnout?

The 42% rule for burnout suggests high performers should spend at least 42% of their time (about 10 hours daily) resting, recovering, or in restorative activities like sleep, gentle movement, hobbies, or social connection, to prevent chronic stress and exhaustion, balancing out demanding work with essential downtime for sustainable success. It's a reminder that true productivity comes from recovery, not just constant effort, challenging the busy-equals-successful mindset. 

What happens if you ignore burnout?

Ignoring burnout leads to chronic fatigue, reduced productivity, emotional exhaustion, and long-term health issues such as anxiety, depression, and cardiovascular problems. Continued neglect can impair cognitive function, damage relationships, and result in job loss or medical leave due to mental or physical collapse.

Can you collapse from burnout?

Full-Blown Burnout Syndrome. The last stage of burnout has serious consequences, as it can lead to mental or physical collapse. At this point, the person is likely to experience physical exhaustion, mental confusion, and emotional numbness.