👉 An asthenias is a Greek word that means "miserable illness" in Ancient Greek. It refers to a state of health or well-being where one feels unwell, sick, or unfulfilled due to various factors such as stress, anxiety, and depression. Asthenia can manifest in various ways, including physical symptoms such as fatigue, weakness, and pain, emotional symptoms such as irritability, anger, and fear, and psychological symptoms such as loss of interest in activities and