Abstract

Fatigue is more than just feeling tired. It is a state of mental and/ or physical exhaustion that reduces a person’s ability to perform work safely and effectively. It may also manifest itself unrelated to work, like a lack of interest for activities and even for entertainment. It might be associated with feeling tired even after sleep, mood disorders, short term memory problems, lack of enjoyment, inability to concentrate and a constant need for rest. Those affected may feel overwhelmed, withdrawn and emotionally and mentally drained.

Symptoms vary from person to person and might also include lack of motivation, irritability, weight gain secondary to stress eating or weight loss secondary to loss of appetite. Insomnia and mental exhaustion can be present as well. If left unchecked, it can lead to all sorts of serious health problems, including anxiety, depression, burnout, and even hit you with mental exhaustion.