What Causes Lethargy and How Can You Overcome It?

What causes lethargy and how can you overcome it? Lethargy is a persistent feeling of tiredness, low energy, or lack of motivation. Common causes include poor sleep, chronic stress, dehydration, nutrient deficiencies, infections, depression, and side effects from medications. Illnesses such as bacterial infections may require treatment, including antibiotics like cephalexin capsules, which can temporarily increase fatigue. Adequate sleep, balanced nutrition, regular exercise, hydration, and stress management are key strategies. Address underlying medical conditions, review medications with a clinician, and maintain consistent routines. Gentle activity, sunlight exposure, and mental health support also help restore energy levels over time naturally effectively.