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Fatigue Vs Tiredness

Meaning

Tiredness represents a normal physiological state of reduced energy, typically following exertion, acute illness, or insufficient sleep, and is readily alleviated by adequate rest and recovery. Fatigue, conversely, signifies a persistent and debilitating lack of energy that is not substantially improved by rest, often indicative of an underlying medical condition, chronic systemic imbalance, or prolonged stress response affecting physiological function.