Sunday, April 14, 2024

What Is The Meaning Of Fatigue

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Heart Disease And Fatigue

What is Fatigue | Explained in 2 min

Symptoms: Fatigue from an activity that should be easy

If youre exhausted after an activity that used to be easy — for example, walking up the steps — it may be time to talk to your doctor about the possibility of heart disease. Heart disease is the leading cause of death in women. If your fatigue is related to your heart, medication or treatments can usually help correct the problem, cut the fatigue, and restore your energy.

Craving A Seamless Lean Back Experience

As streaming and connected TV has grown in popularity, so too has subscription fatigue, the sense of being overwhelmed by the amount of content available. Ironically, the more choices we have, the harder it can be to find something we want to watch.

According to a J.D. Power survey, Americans now subscribe to four streaming services on average, spending around $47 per month as of December 2020. This is up from $38 in April 2020, a 24% increase. As this number has ticked upward, and the list of OTT video options continues to growcurrently, there are more than 300 available in the USconsumers are growing weary of the increasing cost of streaming while also facing increased barriers to content discovery.

Audiences crave a comfortable lean back experiencean easier, more passive way to access content without the stress caused by an overabundance of choices.

Eat A Nutritious Diet

A well-balanced diet indeed contributes to energy levels. Over-consumption of unnutritious foods and not receiving an adequate amount of foods that offer nutritional value can trigger fatigue, especially for those with inflammatory conditions.

Anti-inflammatory diets, which is a diet that consists of whole grains, omega fatty acids, and vegetables, were found to be beneficial for individuals with chronic illnesses and symptoms of fatigue.

“Clinical studies demonstrate that a balanced diet with whole grains high in fibers, polyphenol-rich vegetables, and omega-3 fatty acid-rich foods might improve disease-related fatigue symptoms.”

Recommended Reading: How To Fight Extreme Fatigue

Connect With Your Spirituality

Spiritual well-being can play a role in the management of fatigue symptoms as well. Researchers studying the influence that spiritual well-being and hope had on the fatigue of cancer patients undergoing chemotherapy, discovered an individuals spiritual well-being contributed to their experience with fatigue greatly.

“Participants with higher fatigue had lower scores for hope and lower scores for spiritual well-being. Researchers believe that spiritual well-being may act as a mediator for hope and fatigue. Their theory is that spiritual-well being can increase hope, and hope can then help reduce fatigue symptoms.

Psychological Causes Of Tiredness

Fatigue: Definition, Causes, Symptoms, and Treatment

Psychological tiredness is much more common than tiredness caused by a physical problem. Both anxiety and depression can make you feel very tired. Eating disorders can make you feel tired, particularly if you are underweight or overweight. Any cause of a sleep problem will also cause tiredness during the day.

Stress is a common cause of tiredness, either because it interferes with sleep, or because of the effect of having a worry on your mind all the time.

Other possible causes include:

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Implication For Theory And Future Research

Although the present findings support the construct validity of the 3D-WFI, further research is needed with additional predictor and outcome variables. As noted by Messick , validity is an evolving property and validation a continuing process. The present predictor and outcome relations also need to be replicated and extended using longitudinal research designs. Given our evaluation of prior measures of work fatigue, past research involving emotional work exhaustion in particular, and work fatigue more generally, should be revisited. It is possible that measurement contamination in prior measures of work fatigue may have affected the relations to various predictor and outcome variables. Additional multivariate research involving the putative predictors and outcomes of physical, mental, and emotional fatigue may foster refinements in job burnout theories, the JD-R model and COR theory.

Is It Sleepiness Or Fatigue

Sleepiness can occur when a person does not get enough good quality sleep, or when they have a lack of stimulation. It can also be a symptom of a health condition that interferes with sleep, such as sleep apnea or restless legs syndrome.

Sleepiness is more likely to be short-term than fatigue. It is usually treatable with regular and consistent sleep.

However, fatigue especially when it is chronic is often associated with a health condition or problem. It may also be its own chronic condition, called chronic fatigue syndrome, or myalgic encephalomyelitis.

Fatigue is associated with many health conditions and lifestyle factors. The sections below will outline these in more detail.

Read Also: Causes Of Chronic Fatigue And Sleepiness

Being Overweight Or Underweight

Overweight increases the risk of fatigue by increasing the risk of conditions that have fatigue as a common symptom, such as diabetes or sleep apnea.

Carrying more weight and experiencing joint or muscle pain can lead to or exacerbate fatigue.

Similarly, people with underweight may tire easily, depending on the cause of their condition. Eating disorders, cancer, chronic diseases, and an overactive thyroid can all cause weight loss, as well as excessive tiredness and fatigue.

Nomological Network: Outcome Relations

What is Compassion Fatigue?

Based on job burnout models, the JD-R model, and COR theory, the frequent experience of work fatigue is expected to be physically and psychologically damaging, thereby leading to poor employee health, an inability to relax or recover after work, and negative work-related attitudes . Supporting these expectations, meta-analytic studies have found that prior measures of emotional work exhaustion were negatively related to job satisfaction and organizational commitment and positively related to turnover intentions . Research also shows that overall work exhaustion was positively related to an inability to relax or detach after work and negatively related to mental health and physical health . Although most research has focused on the relation of overall work exhaustion to personal and work outcomes, exploring the independent relations of the three types work fatigue to these outcomes would be useful and extend past research. Therefore, the following hypotheses are proposed:

Also Check: Can High Blood Pressure Cause Fatigue

Why Fast Is The Future For Content Producers And Advertisers

Not only is FAST a viable consumer alternative to on-demand streaming platforms, but consumers are clearly shifting their time and attention toward this model. And, good news, so are advertisers.

200 million global viewers and 47% of US consumers are watching ad-supported platforms like Samsung TV Plus, The Roku Channel, Pluto, STIRR and Amazon IMDb TVand as new FAST services launch, this trend will only accelerate. Meanwhile, marketers are betting big on FAST, estimated to spend over $25 billion on advertising-supported video by 2025.

For content owners, this means there is now a golden opportunity to monetize premium content through ad-only streaming models. And advertisers would do well to follow suit, shifting a greater portion of their spend toward FAST models to deploy targeted ad campaigns based on consumer data and viewing preferences.

Ultimately, FAST TV is here to stay, offering consumers both the price point and viewing experience they crave. Linear OTT channels, available through ad-supported platforms, make it easier for viewers to access content and minimize the attrition caused by an overabundance of choices. This not only makes getting discovered much easier for the content owner and creates more effective marketing opportunities for the advertiser but it also builds much stronger engagement and loyalty among consumers. And thats a win for everyone.

When To See A Healthcare Provider

You should see your healthcare provider if your fatigue:

  • Has come on suddenly and is not the result of normal short-term physical or mental stress
  • Is not relieved with rest, sleep, or removal of stressors
  • Has become severe or chronic
  • Is accompanied by other unexplained symptoms
  • Irregular or fast heart rate

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What Should I Know About Fatigue

What is the Definition of Fatigue?

Fatigue is generally defined as a feeling of lack of energy and motivation that can be physical, mental or both. Fatigue is not the same as drowsiness, but the desire to sleep may accompany fatigue. Apathy is a feeling of indifference that may accompany fatigue or exist independently. In addition, individuals often describe fatigue using a variety of terms including weary, tired, exhausted, malaise, listless, lack of energy and feeling run down.

How Common is Fatigue?

Fatigue is common. About 20% of Americans claim to have fatigue intense enough to interfere with living a normal life. A physical cause has been estimated to be responsible 20% to 60% of the time, while emotional or mental causes comprise the other 40% to 80% of cases of fatigue. Unfortunately, fatigue can occur in normal individuals that experience intense physical or mental activity .

However, in contrast to fatigue that occurs with some diseases and syndromes, normal fatigue in healthy individuals is quickly relieved in a few hours to about a day when the physical or mental activity is reduced. Also, people occasionally experience fatigue after eating , which can be a normal response to food, especially after large meals and this may last about 30 minutes to several hours.

1. Have severe chronic fatigue for at least six months or longer with other known medical conditions excluded by clinical diagnosis and

Is Fatigue A Workplace Issue

Fatigue Pronunciation and Definition

Everyone should be concerned about the impact of fatigue as it can be considered a form of impairment, making fatigue a workplace hazard. However, fatigue levels are not easily measured or quantified therefore, it is difficult to isolate the effect of fatigue on incident and injury rates.

Workplace factors that may influence fatigue are shift rotation patterns, balanced workloads, timing of tasks and activities, availability of resources, and the workplace environment .

However, be sure to consider other factors beyond a lack of sleep including mental fatigue, such as mental workloads, demanding mental activities or stress, long periods of anxiety, or long periods of monotonous tasks, etc.

Many studies focus on the amount of sleep required. Some research studies have shown that when workers have slept for less than 5 hours before work or when workers have been awake for more than 16 hours, their chance of making mistakes at work due to fatigue are significantly increased.

Research has shown that the number of hours awake can be similar to blood alcohol levels. One study reports the following:

  • 17 hours awake is equivalent to a blood alcohol content of 0.05
  • 21 hours awake is equivalent to a blood alcohol content of 0.08
  • 24-25 hours awake is equivalent to a blood alcohol content of 0.10
  • reducing mental and physical functioning,
  • impairing judgement and concentration,
  • insomnia
  • restless legs syndrome
  • narcolepsy

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What Does Fatigue Mean


According to the National Cancer Institute, fatigue can be defined as a condition marked by extreme tiredness, weakness, and an inability to function due to lack of energy.

To further your understanding of the term, lets also review the definitions provided by a few additional reputable sources listed below:

  • The Collins Dictionary defines fatigue as a feeling of extreme physical or mental tiredness.
  • says fatigue is a noun that refers to weariness from bodily or mental exertion.
  • According to the journal Biological Research for Nursing, fatigue can be defined as an overwhelming, debilitating, and sustained exhaustion that makes it very challenging to carry out activities and function.

After reviewing these definitions, we can conclude that fatigue means extreme tiredness resulting from mental or physical exertion or illness. In other words, its a state of having no energy or motivation.

Rheumatoid Arthritis And Fatigue

Symptoms: Fatigue, morning stiffness, joint pain, inflamed joints

Rheumatoid arthritis , a type of inflammatory arthritis, is another cause of excessive fatigue. Because joint damage can result in disability, early and aggressive treatment is the best approach for rheumatoid arthritis.

Medications that may be used early in mild RA include:

  • Nonsteroidal anti-inflammatory drugs
  • Disease-modifying antirheumatic drugs

Other drugs used in more serious forms of RA include the anti-cytokine therapies , as well as shots and other forms of treatment.

Other autoimmune disorders, such as lupus and Sjogren’s disease, may also cause fatigue.

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The Doctor May Examine You

The doctor may check your weight and height, if it seems relevant. You may not be examined, as it may depend on your answers to some of the questions above however, the doctor may think it relevant to:

  • Check your lymph glands to see if they are enlarged.
  • Check your thyroid gland to see if it is enlarged.
  • Look at your eyes to see if you might be anaemic.
  • Listen to your chest and feel your tummy and the organs in your tummy.
  • Check your joints for swelling or inflammation.
  • Check the strength of your arms and/or legs.
  • Ask you for a sample of your urine to check for sugar or infection.

What Is The Treatment For Tiredness

Fatigue Meaning: An English Vocabulary Lesson

There is no specific treatment for tiredness. The days of doctors prescribing a “tonic” are over, as there is nothing which really works. The secret is to try to narrow down the cause and then do something about that.

If the cause is a medical condition then often treatment of the condition will resolve the tiredness. For example, if you have anaemia then iron supplements can treat this and the tiredness resolves as your blood count improves. It is thought that even supplementing low-range-of-normal iron levels helps with tiredness. If you are found to have an underactive thyroid gland then a pill which replaces the thyroid hormone you are missing is usually very effective and you will find you have more energy.

If you are found to have chronic fatigue syndrome, you may be referred to a specialist in this illness for help through psychological therapy, graded exercise therapy, or medication.

If you have anxiety or depression, this can be helped by talking therapy , cognitive behavioural therapy , medication or various other possible treatments.

It may seem bizarre, but physical exercise can actually be remarkably effective for treating tiredness. Any moderate exercise, such as walking, swimming or cycling, can help you feel less tired. Regular exercise is also an excellent way to stay healthy.

Also Check: What Can Cause Muscle Weakness And Fatigue

What Is The Treatment For Fatigue

Since fatigue is a symptom of an underlying condition, the treatment depends upon the condition that is causing the fatigue, regardless of whether it is physical, psychological or a combination of the two.

There may be a lag time between when the illness has been treated and the intensity of fatigue symptoms some symptoms may resolve as soon as the underlying condition is treated. For example, individuals who are anemic feel much better as soon as their red blood cell count increases, while those recovering from infectious mononucleosis may require weeks to have their energy levels return to normal.

What Are Some Tips For Good Eating Habits That Help Encourage Sleep

The Dietitians of Canada have made the following recommendations:

Establish Regular Eating Times

Our bodies need energy provided by food to be able to perform our daily activities. Having meals at regular times is important to function at our best. If you tend to skip meals or eat at irregular times, you may experience fatigue, food cravings or increased eating at the next meal. Aim to have at least three meals a day including a variety of foods as described in Canada’s Food Guide. If working night shifts, try to have your âmain mealâ before going to work. A heavy meal during the night may cause heartburn, gas or constipation, as well as make you feel sleepy or sluggish.

Snack Ideas for Your Work Break

Having snacks in between meals is a great way to keep us nourished and give us the energy we need to complete our work shifts. At breaks, opt for healthy snacks that include combinations from a variety of foods from the four food groups. Here are some ideas:

  • crackers or fruit and cheese
  • social tea cookies and milk
  • yogurt and a small low fat muffin
  • celery sticks with peanut butter
  • baby carrots with low fat cream cheese dip
  • cut up fresh fruit or have nuts mixed with plain yogurt

Check your Caffeine Intake

Excessive intake of caffeine can cause insomnia, headaches, irritability and nervousness. It is recommended that foods containing caffeine should not be consumed up to 8 hours before sleeping.

Common caffeine sources include:

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Fatigue’s Impact On Chronic Illnesses

Between 40% and 74% percent of patients with chronic diseases suffer from fatigue. Although all chronic diseases consist of different variations of symptoms and limitations, the experience of fatigue is usually similar across illnesses. Many patients reported fatigue as one of the most disabling aspects of their disease.

Even though it is true that many individuals with chronic illnesses are affected by peripheral fatigue, however, central fatigue most commonly abides in every chronic disease. Central fatigue implies abnormalities in neurotransmitters within the central nervous system.In addition, it plays a significant role in chronic inflammatory conditions.

Inflammation is associated with almost every ailment this includes cancers, autoimmune diseases like multiple sclerosis , inflammatory bowel diseases , arthritis, fibromyalgia, irritable bowel syndrome , psychiatric disorder, and CFS.

Chronic inflammatory conditions are associated with large amounts of inflammation within the body. Inflammation is suspected to be a possible link to fatigue and mood disorders such as depression because they both present high inflammatory markers and often coexist.

When examining fatigue across five different chronic illnesses , researchers “found that fatigue was characterized by severe energy depletion.”

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