👉 Fatigue, also known as fatigue syndrome, is a common and often debilitating condition characterized by symptoms such as exhaustion, weakness, or lack of energy that persist for an extended period. It can be caused by several factors including physical exertion, long work hours, inadequate sleep, stressors, or illness. This condition can lead to significant difficulties in daily activities, such as managing household chores or completing tasks at work, and may affect the quality of life. Fatigue is often described as a "