Poor workplace practices вЂ“ can add to a personвЂ™s level of fatigue.A shift worker confuses their circadian clock by working when their body is programmed to be asleep. This pattern is set by a small part of the brain known as the circadian clock. Shift work вЂ“ the human body is designed to sleep during the night.Individual factors вЂ“ personal illness or injury, illnesses or injuries in the family, too many commitments (for example, working two jobs) or financial problems can cause fatigue.Д¬ommon workplace issues that can cause fatigue include:.Quick fix foods, such as chocolate bars or caffeinated drinks, only offer a temporary energy boost that quickly wears off and worsens fatigue. Poor diet вЂ“ low kilojoule diets, low carbohydrate diets or high energy foods that are nutritionally poor donвЂ™t provide the body with enough fuel or nutrients to function at its best.Lack of regular exercise and sedentary behaviour вЂ“ physical activity is known to improve fitness, health and wellbeing, reduce stress, and boost energy levels.Sleep disturbances вЂ“ disturbed sleep may occur for a number of reasons, for example, noisy neighbours, young children who wake in the night, a snoring partner, or an uncomfortable sleeping environment such as a stuffy bedroom.Other drugs, such as cigarettes and caffeine, stimulate the nervous system and can cause insomnia. Alcohol and drugs вЂ“ alcohol is a depressant drug that slows the nervous system and disturbs normal sleep patterns.Too much sleep вЂ“ adults sleeping more than 11 hours per night can lead to excessive daytime sleepiness.Some people try to get by on fewer hours of sleep. Lack of sleep вЂ“ typically adults need about eight hours of sleep each night.Lifestyle-related causes of fatigueД¬ommon lifestyle factors that can cause fatigue include: If you experience prolonged bouts of fatigue, consult your doctor. There are a number of diseases and disorders which trigger fatigue. Emotional concerns and stress вЂ“ fatigue is a common symptom of mental health problems, such as depression and grief, and may be accompanied by other signs and symptoms, including irritability and lack of motivation.ДЇatigue can also be caused by a number of factors working in combination.Workplace-related causes вЂ“ workplace stress can lead to feelings of fatigue.Lifestyle-related causes вЂ“ alcohol or drugs or lack of regular exercise can lead to feelings of fatigue.Medical causes вЂ“ unrelenting exhaustion may be a sign of an underlying illness, such as a thyroid disorder, heart disease or diabetes.The wide range of causes that can trigger fatigue include:

reduced ability to pay attention to the situation at hand.

Symptoms of fatigueДЇatigue can cause a vast range of other physical, mental and emotional symptoms including: If you are getting enough sleep, good nutrition and exercising regularly but still find it hard to perform everyday activities, concentrate or be motivated at your normal levels, you may be experiencing fatigue that needs further investigation. Someone who is sleepy may also feel temporarily refreshed after exercising.

Everyone feels tired at some point, but this is usually resolved with a nap or a few nights of good sleep. For many people, fatigue is caused by a combination of lifestyle, social, psychological and general wellbeing issues rather than an underlying medical condition.ДЄlthough fatigue is sometimes described as tiredness, it is different to just feeling tired or sleepy. It can affect anyone, and most adults will experience fatigue at some point in their life.Д®ach year, around 1.5 million Australians see their doctor about fatigue. Fatigue is a feeling of constant tiredness or weakness and can be physical, mental or a combination of both.

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