Skip to main content

Who is at risk of developing chronic fatigue syndrome?

Who is at risk of developing chronic fatigue syndrome?

Speak To An Expert

Get clear, personalised advice for your situation.

Jot down a few questions to make the most of your conversation.


Who is at Risk of Developing Chronic Fatigue Syndrome?

Chronic Fatigue Syndrome (CFS), also known as Myalgic Encephalomyelitis (ME), is a complex and debilitating condition characterized by extreme fatigue that cannot be explained by any underlying medical condition. Identifying who is at risk can be challenging, as the exact cause of CFS is not clear, and a variety of factors may contribute to the development of the condition. However, certain groups appear to be more susceptible than others.

Age and Gender Factors

One of the notable patterns in CFS is its prevalence in specific age groups and between genders. CFS can affect individuals of any age, but it is most commonly diagnosed in people between the ages of 20 and 40. There is also a higher incidence rate in women compared to men. This disparity suggests that hormonal factors may play a role in the development of CFS.

Genetic Predisposition

Some studies suggest that genetic factors may contribute to the risk of developing CFS. Individuals who have close relatives with CFS seem to have a higher chance of developing the syndrome themselves. This points towards potential genetic markers or hereditary factors that could increase susceptibility to CFS, although specific genes have not yet been conclusively identified.

Stress and Immune Dysfunction

Another significant risk factor is stress-related and immune system dysfunction. Many people report an onset of CFS following a period of intense physical or emotional stress, or after a viral infection, such as the Epstein-Barr virus or a severe bout of influenza. This leads researchers to believe that the immune system and stress response may be critical in the onset of CFS. Individuals with a history of frequent infections or those who experience abnormal immune responses may be at an increased risk.

Environmental and Lifestyle Factors

Environmental and lifestyle factors can also influence the risk of developing CFS. Exposure to certain environmental toxins or pollutants has been suggested as a potential risk factor. Additionally, lifestyle factors such as insufficient physical activity, poor diet, and inadequate sleep can exacerbate the body's vulnerability to chronic fatigue.

Psychological and Societal Influences

CFS is often found to correlate with mental health disorders such as depression and anxiety. While it is not a psychological condition, individuals with pre-existing mental health issues or those under significant psychological distress may experience exacerbated symptoms. Social support and economic status can also play roles; those who lack a support network may find themselves more isolated and stressed, potentially increasing the risk of developing CFS.

Understanding these risk factors is crucial for early identification and management of CFS. It highlights the need for comprehensive healthcare approaches that consider both biological and psychosocial components in its prevention and treatment strategies.

Who is at Risk of Getting Chronic Fatigue Syndrome?

Chronic Fatigue Syndrome (CFS), also called Myalgic Encephalomyelitis (ME), makes people very tired all the time. Doctors do not know exactly what causes it, and it is hard to tell who might get it. But some people seem more likely to get CFS than others.

Age and Gender

CFS can happen to anyone, but it is usually found in people who are between 20 and 40 years old. Women are more likely to get CFS than men. This might be because hormones in the body affect CFS.

Family History

Some people in a family may have a higher chance of getting CFS if their close relatives have it. This means that CFS might run in families, but scientists have not found the exact genes that cause it yet.

Stress and Immune System Problems

People who have a lot of stress or whose immune systems do not work properly might be more at risk of getting CFS. Sometimes, people get CFS after being very stressed or sick with a virus, like the flu. This makes researchers think that how the body deals with stress and infections might be important in causing CFS.

Environment and Lifestyle

Where people live and how they live can affect their chances of getting CFS. Being around pollution or not getting enough exercise, eating unhealthy food, and not sleeping well can make people more likely to become very tired.

Mental Health and Support

CFS can be worse for people who have depression or anxiety, even though it is not just a mental health problem. People who do not have friends or family to support them, or those who are very stressed, may have a higher chance of getting CFS.

Knowing about these risk factors can help doctors find and treat CFS early. It is important to think about both the body and mind when dealing with CFS.

Frequently Asked Questions

Chronic fatigue syndrome (CFS) is a complex, long-term illness characterized by extreme fatigue that does not improve with rest and may worsen with physical or mental activity.

CFS can affect anyone, but it is most commonly reported in people between the ages of 40-60, women, and individuals with a history of other health conditions such as fibromyalgia or depression.

Yes, women are diagnosed with CFS more often than men, making gender a potential risk factor.

Yes, CFS can affect children and adolescents, though it is less common in these age groups compared to adults.

There is some evidence that genetic and familial factors may play a role in the risk of developing CFS.

Yes, people who have had viral infections such as Epstein-Barr virus or other illnesses are sometimes seen as being at a higher risk of developing CFS.

Yes, individuals who experience significant stress or emotional trauma may have an increased risk of developing CFS.

CFS may be linked to autoimmune disorders, and individuals with these conditions may be at increased risk.

While lifestyle factors like physical activity, sleep, and diet can influence general health, their direct role in CFS risk is less understood and more research is needed.

CFS is more commonly diagnosed in middle-aged individuals, but it can occur at any age.

There is ongoing research into whether environmental factors, such as exposure to toxins, may contribute to the risk.

Chronic stress might impact immune function, potentially increasing the risk of CFS.

Occupations involving chronic stress or shift work might correlate with higher risk, but direct links are not well-established.

A history of certain illnesses, especially infections and immune disorders, may increase susceptibility to CFS.

There is an observed correlation between chronic fatigue syndrome and mental health disorders such as depression or anxiety, though the cause-and-effect relationship is complex.

Some research suggests that hormonal imbalances might play a role in the risk of developing CFS.

While diet greatly impacts overall health, its direct role in CFS risk is not clearly established.

Poor sleep can exacerbate symptoms of CFS, but whether it is a risk factor for developing the condition is less clear.

As of now, there is no vaccine available to prevent chronic fatigue syndrome.

A healthy immune system may potentially mitigate some risks, but it is not a guaranteed prevention method for CFS.

Chronic fatigue syndrome (CFS) is a long-lasting sickness. It makes people feel very, very tired. Resting does not make the tiredness go away. Doing things, even thinking, can make it worse.

CFS stands for Chronic Fatigue Syndrome. It can happen to anyone. But, it often affects people who are 40-60 years old. It is more common in women. People who have other health problems like fibromyalgia or depression might have CFS too.

Reading tips:

  • Look up words you don't know with a child-friendly dictionary.
  • Read slowly and take breaks if needed.
  • Ask someone for help if you do not understand.

Yes, more women than men are told they have CFS. This means being a woman might make it more likely to get CFS.

Yes, children and teenagers can have CFS. But it's not as common for them as it is for adults.

Some studies say that our genes and family can affect if we get CFS. CFS stands for Chronic Fatigue Syndrome.

Yes, people who have had viruses like the Epstein-Barr virus or other sicknesses might be more likely to get CFS. CFS stands for Chronic Fatigue Syndrome.

Yes, people who feel a lot of stress or have a really bad experience might have a higher chance of getting CFS.

CFS might be connected to problems with the body’s defense system. People with these conditions may have a higher chance of getting CFS.

Things like how much you move, sleep, and eat can change how healthy you are. But we don't know much about how they affect getting CFS. We need to learn more.

CFS is short for Chronic Fatigue Syndrome. It often gets diagnosed in people who are middle-aged. But people of any age can have it.

Scientists are trying to find out if things like harmful chemicals in the environment can make us sick.

Long-term stress can make it harder for your body to fight off germs. This might make it more likely to have a sickness called CFS.

Some jobs can be very stressful or have workers on different work shifts. These jobs might make people more likely to get sick, but we are not sure yet.

Some illnesses can make it more likely for someone to get CFS. These illnesses include infections and problems with the body's immune system.

Sometimes people who feel very tired all the time, called chronic fatigue syndrome, also feel sad or worried. These are called depression or anxiety. It is not easy to understand why these things happen together.

Some studies say that when the chemicals in our bodies are not balanced, it might make us more likely to get CFS.

Helpful Tip: If reading is hard, you can listen to books or stories on audio. This makes learning fun!

What you eat is important for staying healthy. But we aren't sure if it causes CFS.

Bad sleep can make CFS symptoms worse. But we are not sure if bad sleep can cause CFS.

Right now, there is no shot to stop chronic fatigue syndrome.

A healthy body might help lower some risks, but it won't fully stop CFS (Chronic Fatigue Syndrome).

Important Information On Using This Service


This website offers general information and is not a substitute for professional advice. Always seek guidance from qualified professionals. If you have any medical concerns or need urgent help, contact a healthcare professional or emergency services immediately.

Some of this content was generated with AI assistance. We've done our best to keep it accurate, helpful, and human-friendly.

  • Ergsy carefully checks the information in the videos we provide here.
  • Videos shown by Youtube after a video has completed, have NOT been reviewed by ERGSY.
  • To view, click the arrow in centre of video.
Using Subtitles and Closed Captions
  • Most of the videos you find here will have subtitles and/or closed captions available.
  • You may need to turn these on, and choose your preferred language.
Turn Captions On or Off
  • Go to the video you'd like to watch.
  • If closed captions (CC) are available, settings will be visible on the bottom right of the video player.
  • To turn on Captions, click settings.
  • To turn off Captions, click settings again.