What Causes Lethargy and How Can You Overcome It?

Lethargy is a persistent state of fatigue, low energy, and reduced motivation. Common causes include sleep deprivation, anemia, thyroid disorders, dehydration, poor nutrition, chronic stress, and infections. Mental health conditions such as depression can also contribute. Certain medications, including antibiotics like Cephalexin, may occasionally cause tiredness as a side effect. If symptoms persist, medical evaluation is essential to rule out systemic illness. To overcome lethargy, prioritize 7–9 hours of sleep, maintain balanced nutrition, exercise regularly, and stay hydrated. Manage stress through mindfulness or therapy. When sourcing medications, choose a reputable cephalexin capsules supplier to ensure safety, quality, and therapeutic effectiveness.