What is what does lethargic mean?

Lethargic means feeling sluggish, drowsy, and lacking energy or enthusiasm. It can be a result of physical or mental exhaustion, illness, or depression. A person who is lethargic may have difficulty performing usual activities of daily living, such as work or exercise, and may feel like they need to rest or sleep frequently. Symptoms of lethargy can include fatigue, tiredness, weakness, and a general lack of motivation. It is important to address and treat the underlying cause of lethargy to improve overall health and well-being.