Lethargy significantly affects daily life by reducing energy, focus, and motivation. Individuals experiencing lethargy often struggle with simple tasks, leading to decreased productivity at work or school. Persistent tiredness can also impact mental health, causing irritability and emotional exhaustion. Physical inactivity from lethargy may further weaken the immune system, increasing susceptibility to infections. In some cases, underlying bacterial infections may contribute to fatigue, requiring medical attention. Medications supplied by a cephalexin capsules exporter can help treat such infections effectively, restoring energy levels and overall well-being. Managing lethargy involves balanced nutrition, regular exercise, and timely treatment of underlying causes.