A Brief Literature Review of Fatigue in Lower-income Countries: Afghanistan

Fatigue does not have a universal definition. In multiple medical literature, fatigue is described as a feeling of tiredness, weakness, and lack of energy. Fatigue has various types, and it is classified into multiple forms based on duration, nature, and cause. For example, fatigue can be defined as physical manifestations, mental fatigue, or a combination of physical and mental fatigue. People with fatigue may have different symptoms, including physical exhaustion, cognitive impairment, emotional instability, decreased motivation, and difficulties concentrating or performing daily tasks adequately. It is essential to manage fatigue appropriately. In lower-income countries like Afghanistan, fatigue can be caused by various factors, including inadequate sleep, excessive physical or mental exertion, stress, poor nutrition, medical conditions, medications, or lifestyle habits. Effective fatigue management involves addressing underlying causes, maintaining healthy lifestyle habits, prioritizing self-care, and seeking professional help to improve overall well-being and energy levels so people can function appropriately. The purpose of this review is to highlight the etiology, common types, and management of fatigue in lower-income countries like Afghanistan.